16670270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 14174530

約数列:

[1, 2, 5, 10, 67, 134, 139, 179, 278, 335, 358, 670, 695, 895, 1390, 1790, 9313, 11993, 18626, 23986, 24881, 46565, 49762, 59965, 93130, 119930, 124405, 248810, 1667027, 3334054, 8335135, 16670270]

約数ペア:

[(1, 16670270), (2, 8335135), (5, 3334054), (10, 1667027), (67, 248810), (134, 124405), (139, 119930), (179, 93130), (278, 59965), (335, 49762), (358, 46565), (670, 24881), (695, 23986), (895, 18626), (1390, 11993), (1790, 9313)]