149540530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12577}}^1$

素因数の和:12654

約数の個数: 32

約数和(自身を含む): 285269040

約数和(自身を除く): 135728510

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 12577, 25154, 62885, 125770, 364733, 515657, 729466, 1031314, 1823665, 2578285, 3647330, 5156570, 14954053, 29908106, 74770265, 149540530]

約数ペア:

[(1, 149540530), (2, 74770265), (5, 29908106), (10, 14954053), (29, 5156570), (41, 3647330), (58, 2578285), (82, 1823665), (145, 1031314), (205, 729466), (290, 515657), (410, 364733), (1189, 125770), (2378, 62885), (5945, 25154), (11890, 12577)]