188858610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 535336776

約数和(自身を除く): 346478166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 85, 90, 102, 106, 137, 153, 159, 170, 255, 265, 274, 289, 306, 318, 411, 477, 510, 530, 578, 685, 765, 795, 822, 867, 901, 954, 1233, 1370, 1445, 1530, 1590, 1734, 1802, 2055, 2329, 2385, 2466, 2601, 2703, 2890, 4110, 4335, 4505, 4658, 4770, 5202, 5406, 6165, 6987, 7261, 8109, 8670, 9010, 11645, 12330, 13005, 13515, 13974, 14522, 15317, 16218, 20961, 21783, 23290, 26010, 27030, 30634, 34935, 36305, 39593, 40545, 41922, 43566, 45951, 65349, 69870, 72610, 76585, 79186, 81090, 91902, 104805, 108915, 118779, 123437, 130698, 137853, 153170, 197965, 209610, 217830, 229755, 237558, 246874, 275706, 326745, 356337, 370311, 395930, 459510, 593895, 617185, 653490, 689265, 712674, 740622, 1110933, 1187790, 1234370, 1378530, 1781685, 1851555, 2098429, 2221866, 3563370, 3703110, 4196858, 5554665, 6295287, 10492145, 11109330, 12590574, 18885861, 20984290, 31476435, 37771722, 62952870, 94429305, 188858610]

約数ペア:

[(1, 188858610), (2, 94429305), (3, 62952870), (5, 37771722), (6, 31476435), (9, 20984290), (10, 18885861), (15, 12590574), (17, 11109330), (18, 10492145), (30, 6295287), (34, 5554665), (45, 4196858), (51, 3703110), (53, 3563370), (85, 2221866), (90, 2098429), (102, 1851555), (106, 1781685), (137, 1378530), (153, 1234370), (159, 1187790), (170, 1110933), (255, 740622), (265, 712674), (274, 689265), (289, 653490), (306, 617185), (318, 593895), (411, 459510), (477, 395930), (510, 370311), (530, 356337), (578, 326745), (685, 275706), (765, 246874), (795, 237558), (822, 229755), (867, 217830), (901, 209610), (954, 197965), (1233, 153170), (1370, 137853), (1445, 130698), (1530, 123437), (1590, 118779), (1734, 108915), (1802, 104805), (2055, 91902), (2329, 81090), (2385, 79186), (2466, 76585), (2601, 72610), (2703, 69870), (2890, 65349), (4110, 45951), (4335, 43566), (4505, 41922), (4658, 40545), (4770, 39593), (5202, 36305), (5406, 34935), (6165, 30634), (6987, 27030), (7261, 26010), (8109, 23290), (8670, 21783), (9010, 20961), (11645, 16218), (12330, 15317), (13005, 14522), (13515, 13974)]