108341220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138899}}^1$

素因数の和:138924

約数の個数: 48

約数和(自身を含む): 326692800

約数和(自身を除く): 218351580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 138899, 277798, 416697, 555596, 694495, 833394, 1388990, 1666788, 1805687, 2083485, 2777980, 3611374, 4166970, 5417061, 7222748, 8333940, 9028435, 10834122, 18056870, 21668244, 27085305, 36113740, 54170610, 108341220]

約数ペア:

[(1, 108341220), (2, 54170610), (3, 36113740), (4, 27085305), (5, 21668244), (6, 18056870), (10, 10834122), (12, 9028435), (13, 8333940), (15, 7222748), (20, 5417061), (26, 4166970), (30, 3611374), (39, 2777980), (52, 2083485), (60, 1805687), (65, 1666788), (78, 1388990), (130, 833394), (156, 694495), (195, 555596), (260, 416697), (390, 277798), (780, 138899)]