87740490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{23029}}^1$

素因数の和:23166

約数の個数: 32

約数和(自身を含む): 212244480

約数和(自身を除く): 124503990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 23029, 46058, 69087, 115145, 138174, 230290, 345435, 690870, 2924683, 5849366, 8774049, 14623415, 17548098, 29246830, 43870245, 87740490]

約数ペア:

[(1, 87740490), (2, 43870245), (3, 29246830), (5, 17548098), (6, 14623415), (10, 8774049), (15, 5849366), (30, 2924683), (127, 690870), (254, 345435), (381, 230290), (635, 138174), (762, 115145), (1270, 69087), (1905, 46058), (3810, 23029)]