77889510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12917}}^1$

素因数の和:12997

約数の個数: 48

約数和(自身を含む): 205551216

約数和(自身を除く): 127661706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 12917, 25834, 38751, 64585, 77502, 116253, 129170, 193755, 232506, 387510, 581265, 865439, 1162530, 1730878, 2596317, 4327195, 5192634, 7788951, 8654390, 12981585, 15577902, 25963170, 38944755, 77889510]

約数ペア:

[(1, 77889510), (2, 38944755), (3, 25963170), (5, 15577902), (6, 12981585), (9, 8654390), (10, 7788951), (15, 5192634), (18, 4327195), (30, 2596317), (45, 1730878), (67, 1162530), (90, 865439), (134, 581265), (201, 387510), (335, 232506), (402, 193755), (603, 129170), (670, 116253), (1005, 77502), (1206, 64585), (2010, 38751), (3015, 25834), (6030, 12917)]