143899830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51577}}^1$

素因数の和:51621

約数の個数: 48

約数和(自身を含む): 386216064

約数和(自身を除く): 242316234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 51577, 103154, 154731, 257885, 309462, 464193, 515770, 773655, 928386, 1547310, 1598887, 2320965, 3197774, 4641930, 4796661, 7994435, 9593322, 14389983, 15988870, 23983305, 28779966, 47966610, 71949915, 143899830]

約数ペア:

[(1, 143899830), (2, 71949915), (3, 47966610), (5, 28779966), (6, 23983305), (9, 15988870), (10, 14389983), (15, 9593322), (18, 7994435), (30, 4796661), (31, 4641930), (45, 3197774), (62, 2320965), (90, 1598887), (93, 1547310), (155, 928386), (186, 773655), (279, 515770), (310, 464193), (465, 309462), (558, 257885), (930, 154731), (1395, 103154), (2790, 51577)]