90498858

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 187878912

約数和(自身を除く): 97380054

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 193, 386, 579, 1158, 2521, 5042, 5983, 7563, 11966, 15126, 17949, 35898, 78151, 156302, 234453, 468906, 486553, 973106, 1459659, 2919318, 15083143, 30166286, 45249429, 90498858]

約数ペア:

[(1, 90498858), (2, 45249429), (3, 30166286), (6, 15083143), (31, 2919318), (62, 1459659), (93, 973106), (186, 486553), (193, 468906), (386, 234453), (579, 156302), (1158, 78151), (2521, 35898), (5042, 17949), (5983, 15126), (7563, 11966)]