72470490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142099}}^1$

素因数の和:142126

約数の個数: 32

約数和(自身を含む): 184161600

約数和(自身を除く): 111691110

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 142099, 284198, 426297, 710495, 852594, 1420990, 2131485, 2415683, 4262970, 4831366, 7247049, 12078415, 14494098, 24156830, 36235245, 72470490]

約数ペア:

[(1, 72470490), (2, 36235245), (3, 24156830), (5, 14494098), (6, 12078415), (10, 7247049), (15, 4831366), (17, 4262970), (30, 2415683), (34, 2131485), (51, 1420990), (85, 852594), (102, 710495), (170, 426297), (255, 284198), (510, 142099)]