90310610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36563}}^1$

素因数の和:36602

約数の個数: 32

約数和(自身を含む): 184282560

約数和(自身を除く): 93971950

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 36563, 73126, 182815, 365630, 475319, 694697, 950638, 1389394, 2376595, 3473485, 4753190, 6946970, 9031061, 18062122, 45155305, 90310610]

約数ペア:

[(1, 90310610), (2, 45155305), (5, 18062122), (10, 9031061), (13, 6946970), (19, 4753190), (26, 3473485), (38, 2376595), (65, 1389394), (95, 950638), (130, 694697), (190, 475319), (247, 365630), (494, 182815), (1235, 73126), (2470, 36563)]