82949390

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 151663104

約数和(自身を除く): 68713714

約数列:

[1, 2, 5, 10, 137, 191, 274, 317, 382, 634, 685, 955, 1370, 1585, 1910, 3170, 26167, 43429, 52334, 60547, 86858, 121094, 130835, 217145, 261670, 302735, 434290, 605470, 8294939, 16589878, 41474695, 82949390]

約数ペア:

[(1, 82949390), (2, 41474695), (5, 16589878), (10, 8294939), (137, 605470), (191, 434290), (274, 302735), (317, 261670), (382, 217145), (634, 130835), (685, 121094), (955, 86858), (1370, 60547), (1585, 52334), (1910, 43429), (3170, 26167)]