105731210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 213373440

約数和(自身を除く): 107642230

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 83, 130, 166, 205, 239, 410, 415, 478, 533, 830, 1066, 1079, 1195, 2158, 2390, 2665, 3107, 3403, 5330, 5395, 6214, 6806, 9799, 10790, 15535, 17015, 19598, 19837, 31070, 34030, 39674, 44239, 48995, 88478, 97990, 99185, 127387, 198370, 221195, 254774, 257881, 442390, 515762, 636935, 813317, 1273870, 1289405, 1626634, 2578810, 4066585, 8133170, 10573121, 21146242, 52865605, 105731210]

約数ペア:

[(1, 105731210), (2, 52865605), (5, 21146242), (10, 10573121), (13, 8133170), (26, 4066585), (41, 2578810), (65, 1626634), (82, 1289405), (83, 1273870), (130, 813317), (166, 636935), (205, 515762), (239, 442390), (410, 257881), (415, 254774), (478, 221195), (533, 198370), (830, 127387), (1066, 99185), (1079, 97990), (1195, 88478), (2158, 48995), (2390, 44239), (2665, 39674), (3107, 34030), (3403, 31070), (5330, 19837), (5395, 19598), (6214, 17015), (6806, 15535), (9799, 10790)]