173621270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 320314176

約数和(自身を除く): 146692906

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 355, 485, 710, 970, 2521, 5042, 6887, 12605, 13774, 25210, 34435, 68870, 178991, 244537, 357982, 489074, 894955, 1222685, 1789910, 2445370, 17362127, 34724254, 86810635, 173621270]

約数ペア:

[(1, 173621270), (2, 86810635), (5, 34724254), (10, 17362127), (71, 2445370), (97, 1789910), (142, 1222685), (194, 894955), (355, 489074), (485, 357982), (710, 244537), (970, 178991), (2521, 68870), (5042, 34435), (6887, 25210), (12605, 13774)]