1776710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 3507840

約数和(自身を除く): 1731130

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 173, 346, 395, 790, 865, 1027, 1730, 2054, 2249, 4498, 5135, 10270, 11245, 13667, 22490, 27334, 68335, 136670, 177671, 355342, 888355, 1776710]

約数ペア:

[(1, 1776710), (2, 888355), (5, 355342), (10, 177671), (13, 136670), (26, 68335), (65, 27334), (79, 22490), (130, 13667), (158, 11245), (173, 10270), (346, 5135), (395, 4498), (790, 2249), (865, 2054), (1027, 1730)]