3122990350

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{2797}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 5889163248

約数和(自身を除く): 2766172898

約数列:

[1, 2, 5, 10, 25, 50, 137, 163, 274, 326, 685, 815, 1370, 1630, 2797, 3425, 4075, 5594, 6850, 8150, 13985, 22331, 27970, 44662, 69925, 111655, 139850, 223310, 383189, 455911, 558275, 766378, 911822, 1116550, 1915945, 2279555, 3831890, 4559110, 9579725, 11397775, 19159450, 22795550, 62459807, 124919614, 312299035, 624598070, 1561495175, 3122990350]

約数ペア:

[(1, 3122990350), (2, 1561495175), (5, 624598070), (10, 312299035), (25, 124919614), (50, 62459807), (137, 22795550), (163, 19159450), (274, 11397775), (326, 9579725), (685, 4559110), (815, 3831890), (1370, 2279555), (1630, 1915945), (2797, 1116550), (3425, 911822), (4075, 766378), (5594, 558275), (6850, 455911), (8150, 383189), (13985, 223310), (22331, 139850), (27970, 111655), (44662, 69925)]