2131898889015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{39191}}^1$

素因数の和:39438

約数の個数: 192

約数和(自身を含む): 4548780288000

約数和(自身を除く): 2416881398985

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 61, 63, 95, 105, 133, 149, 171, 183, 285, 305, 315, 399, 427, 447, 549, 665, 745, 855, 915, 1043, 1159, 1197, 1281, 1341, 1995, 2135, 2235, 2745, 2831, 3129, 3477, 3843, 5215, 5795, 5985, 6405, 6705, 8113, 8493, 9089, 9387, 10431, 14155, 15645, 17385, 19215, 19817, 24339, 25479, 27267, 39191, 40565, 42465, 45445, 46935, 52155, 59451, 63623, 73017, 81801, 99085, 117573, 121695, 127395, 136335, 172691, 178353, 190869, 195955, 274337, 297255, 318115, 352719, 365085, 409005, 518073, 572607, 587865, 744629, 823011, 863455, 891765, 954345, 1208837, 1371685, 1554219, 1763595, 2233887, 2390651, 2469033, 2590365, 2863035, 3626511, 3723145, 4115055, 5212403, 5839459, 6044185, 6701661, 7171953, 7771095, 10879533, 11169435, 11953255, 12345165, 15637209, 16734557, 17518377, 18132555, 21515859, 26062015, 29197295, 33508305, 35859765, 40876213, 45422369, 46911627, 50203671, 52555131, 54397665, 78186045, 83672785, 87591885, 107579295, 110949721, 122628639, 136267107, 150611013, 204381065, 227111845, 234558135, 251018355, 262775655, 317956583, 332849163, 356206999, 367885917, 408801321, 554748605, 613143195, 681335535, 753055065, 776648047, 953869749, 998547489, 1068620997, 1589782915, 1664245815, 1781034995, 1839429585, 2044006605, 2329944141, 2493448993, 2861609247, 3205862991, 3883240235, 4769348745, 4992737445, 5343104985, 6767932981, 6989832423, 7480346979, 11649720705, 12467244965, 14308046235, 16029314955, 20303798943, 22441040937, 33839664905, 34949162115, 37401734895, 47375530867, 60911396829, 101518994715, 112205204685, 142126592601, 236877654335, 304556984145, 426379777803, 710632963005, 2131898889015]

約数ペア:

[(1, 2131898889015), (3, 710632963005), (5, 426379777803), (7, 304556984145), (9, 236877654335), (15, 142126592601), (19, 112205204685), (21, 101518994715), (35, 60911396829), (45, 47375530867), (57, 37401734895), (61, 34949162115), (63, 33839664905), (95, 22441040937), (105, 20303798943), (133, 16029314955), (149, 14308046235), (171, 12467244965), (183, 11649720705), (285, 7480346979), (305, 6989832423), (315, 6767932981), (399, 5343104985), (427, 4992737445), (447, 4769348745), (549, 3883240235), (665, 3205862991), (745, 2861609247), (855, 2493448993), (915, 2329944141), (1043, 2044006605), (1159, 1839429585), (1197, 1781034995), (1281, 1664245815), (1341, 1589782915), (1995, 1068620997), (2135, 998547489), (2235, 953869749), (2745, 776648047), (2831, 753055065), (3129, 681335535), (3477, 613143195), (3843, 554748605), (5215, 408801321), (5795, 367885917), (5985, 356206999), (6405, 332849163), (6705, 317956583), (8113, 262775655), (8493, 251018355), (9089, 234558135), (9387, 227111845), (10431, 204381065), (14155, 150611013), (15645, 136267107), (17385, 122628639), (19215, 110949721), (19817, 107579295), (24339, 87591885), (25479, 83672785), (27267, 78186045), (39191, 54397665), (40565, 52555131), (42465, 50203671), (45445, 46911627), (46935, 45422369), (52155, 40876213), (59451, 35859765), (63623, 33508305), (73017, 29197295), (81801, 26062015), (99085, 21515859), (117573, 18132555), (121695, 17518377), (127395, 16734557), (136335, 15637209), (172691, 12345165), (178353, 11953255), (190869, 11169435), (195955, 10879533), (274337, 7771095), (297255, 7171953), (318115, 6701661), (352719, 6044185), (365085, 5839459), (409005, 5212403), (518073, 4115055), (572607, 3723145), (587865, 3626511), (744629, 2863035), (823011, 2590365), (863455, 2469033), (891765, 2390651), (954345, 2233887), (1208837, 1763595), (1371685, 1554219)]