97220930

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 178038000

約数和(自身を除く): 80817070

約数列:

[1, 2, 5, 10, 89, 178, 313, 349, 445, 626, 698, 890, 1565, 1745, 3130, 3490, 27857, 31061, 55714, 62122, 109237, 139285, 155305, 218474, 278570, 310610, 546185, 1092370, 9722093, 19444186, 48610465, 97220930]

約数ペア:

[(1, 97220930), (2, 48610465), (5, 19444186), (10, 9722093), (89, 1092370), (178, 546185), (313, 310610), (349, 278570), (445, 218474), (626, 155305), (698, 139285), (890, 109237), (1565, 62122), (1745, 55714), (3130, 31061), (3490, 27857)]