172269730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{1153}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 316399104

約数和(自身を除く): 144129374

約数列:

[1, 2, 5, 10, 67, 134, 223, 335, 446, 670, 1115, 1153, 2230, 2306, 5765, 11530, 14941, 29882, 74705, 77251, 149410, 154502, 257119, 386255, 514238, 772510, 1285595, 2571190, 17226973, 34453946, 86134865, 172269730]

約数ペア:

[(1, 172269730), (2, 86134865), (5, 34453946), (10, 17226973), (67, 2571190), (134, 1285595), (223, 772510), (335, 514238), (446, 386255), (670, 257119), (1115, 154502), (1153, 149410), (2230, 77251), (2306, 74705), (5765, 29882), (11530, 14941)]