87894930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{172343}}^1$

素因数の和:172370

約数の個数: 32

約数和(自身を含む): 223357824

約数和(自身を除く): 135462894

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 172343, 344686, 517029, 861715, 1034058, 1723430, 2585145, 2929831, 5170290, 5859662, 8789493, 14649155, 17578986, 29298310, 43947465, 87894930]

約数ペア:

[(1, 87894930), (2, 43947465), (3, 29298310), (5, 17578986), (6, 14649155), (10, 8789493), (15, 5859662), (17, 5170290), (30, 2929831), (34, 2585145), (51, 1723430), (85, 1034058), (102, 861715), (170, 517029), (255, 344686), (510, 172343)]