91064570

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 166698000

約数和(自身を除く): 75633430

約数列:

[1, 2, 5, 10, 97, 194, 269, 349, 485, 538, 698, 970, 1345, 1745, 2690, 3490, 26093, 33853, 52186, 67706, 93881, 130465, 169265, 187762, 260930, 338530, 469405, 938810, 9106457, 18212914, 45532285, 91064570]

約数ペア:

[(1, 91064570), (2, 45532285), (5, 18212914), (10, 9106457), (97, 938810), (194, 469405), (269, 338530), (349, 260930), (485, 187762), (538, 169265), (698, 130465), (970, 93881), (1345, 67706), (1745, 52186), (2690, 33853), (3490, 26093)]