2900317035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 6137856000

約数和(自身を除く): 3237538965

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 149, 165, 209, 231, 285, 385, 399, 447, 627, 665, 745, 887, 1043, 1045, 1155, 1463, 1639, 1995, 2235, 2661, 2831, 3129, 3135, 4389, 4435, 4917, 5215, 6209, 7315, 8195, 8493, 9757, 11473, 13305, 14155, 15645, 16853, 18627, 19817, 21945, 24585, 29271, 31045, 31141, 34419, 42465, 48785, 50559, 57365, 59451, 68299, 84265, 93135, 93423, 99085, 117971, 132163, 146355, 155705, 172095, 185383, 204897, 217987, 252795, 297255, 341495, 353913, 396489, 467115, 556149, 589855, 653961, 660815, 925141, 926915, 1024485, 1089935, 1297681, 1453793, 1769565, 1982445, 2511097, 2775423, 2780745, 3269805, 3893043, 4361379, 4625705, 6488405, 7268965, 7533291, 10176551, 12555485, 13877115, 17577679, 19465215, 21806895, 27622067, 30529653, 37666455, 50882755, 52733037, 82866201, 87888395, 138110335, 152648265, 193354469, 263665185, 414331005, 580063407, 966772345, 2900317035]

約数ペア:

[(1, 2900317035), (3, 966772345), (5, 580063407), (7, 414331005), (11, 263665185), (15, 193354469), (19, 152648265), (21, 138110335), (33, 87888395), (35, 82866201), (55, 52733037), (57, 50882755), (77, 37666455), (95, 30529653), (105, 27622067), (133, 21806895), (149, 19465215), (165, 17577679), (209, 13877115), (231, 12555485), (285, 10176551), (385, 7533291), (399, 7268965), (447, 6488405), (627, 4625705), (665, 4361379), (745, 3893043), (887, 3269805), (1043, 2780745), (1045, 2775423), (1155, 2511097), (1463, 1982445), (1639, 1769565), (1995, 1453793), (2235, 1297681), (2661, 1089935), (2831, 1024485), (3129, 926915), (3135, 925141), (4389, 660815), (4435, 653961), (4917, 589855), (5215, 556149), (6209, 467115), (7315, 396489), (8195, 353913), (8493, 341495), (9757, 297255), (11473, 252795), (13305, 217987), (14155, 204897), (15645, 185383), (16853, 172095), (18627, 155705), (19817, 146355), (21945, 132163), (24585, 117971), (29271, 99085), (31045, 93423), (31141, 93135), (34419, 84265), (42465, 68299), (48785, 59451), (50559, 57365)]