359704910

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{2089}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 660005280

約数和(自身を除く): 300300370

約数列:

[1, 2, 5, 10, 67, 134, 257, 335, 514, 670, 1285, 2089, 2570, 4178, 10445, 17219, 20890, 34438, 86095, 139963, 172190, 279926, 536873, 699815, 1073746, 1399630, 2684365, 5368730, 35970491, 71940982, 179852455, 359704910]

約数ペア:

[(1, 359704910), (2, 179852455), (5, 71940982), (10, 35970491), (67, 5368730), (134, 2684365), (257, 1399630), (335, 1073746), (514, 699815), (670, 536873), (1285, 279926), (2089, 172190), (2570, 139963), (4178, 86095), (10445, 34438), (17219, 20890)]