148941010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 272668032

約数和(自身を除く): 123727022

約数列:

[1, 2, 5, 10, 83, 166, 311, 415, 577, 622, 830, 1154, 1555, 2885, 3110, 5770, 25813, 47891, 51626, 95782, 129065, 179447, 239455, 258130, 358894, 478910, 897235, 1794470, 14894101, 29788202, 74470505, 148941010]

約数ペア:

[(1, 148941010), (2, 74470505), (5, 29788202), (10, 14894101), (83, 1794470), (166, 897235), (311, 478910), (415, 358894), (577, 258130), (622, 239455), (830, 179447), (1154, 129065), (1555, 95782), (2885, 51626), (3110, 47891), (5770, 25813)]