129056270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{10657}}^1$

素因数の和:10844

約数の個数: 32

約数和(自身を含む): 267046848

約数和(自身を除く): 137990578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 10657, 12110, 21314, 53285, 74599, 106570, 149198, 372995, 745990, 1843661, 3687322, 9218305, 12905627, 18436610, 25811254, 64528135, 129056270]

約数ペア:

[(1, 129056270), (2, 64528135), (5, 25811254), (7, 18436610), (10, 12905627), (14, 9218305), (35, 3687322), (70, 1843661), (173, 745990), (346, 372995), (865, 149198), (1211, 106570), (1730, 74599), (2422, 53285), (6055, 21314), (10657, 12110)]