3990690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 11793600

約数和(自身を除く): 7802910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 139, 145, 165, 174, 198, 261, 278, 290, 319, 330, 417, 435, 495, 522, 638, 695, 834, 870, 957, 990, 1251, 1305, 1390, 1529, 1595, 1914, 2085, 2502, 2610, 2871, 3058, 3190, 4031, 4170, 4587, 4785, 5742, 6255, 7645, 8062, 9174, 9570, 12093, 12510, 13761, 14355, 15290, 20155, 22935, 24186, 27522, 28710, 36279, 40310, 44341, 45870, 60465, 68805, 72558, 88682, 120930, 133023, 137610, 181395, 221705, 266046, 362790, 399069, 443410, 665115, 798138, 1330230, 1995345, 3990690]

約数ペア:

[(1, 3990690), (2, 1995345), (3, 1330230), (5, 798138), (6, 665115), (9, 443410), (10, 399069), (11, 362790), (15, 266046), (18, 221705), (22, 181395), (29, 137610), (30, 133023), (33, 120930), (45, 88682), (55, 72558), (58, 68805), (66, 60465), (87, 45870), (90, 44341), (99, 40310), (110, 36279), (139, 28710), (145, 27522), (165, 24186), (174, 22935), (198, 20155), (261, 15290), (278, 14355), (290, 13761), (319, 12510), (330, 12093), (417, 9570), (435, 9174), (495, 8062), (522, 7645), (638, 6255), (695, 5742), (834, 4785), (870, 4587), (957, 4170), (990, 4031), (1251, 3190), (1305, 3058), (1390, 2871), (1529, 2610), (1595, 2502), (1914, 2085)]