127359570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326563}}^1$

素因数の和:326586

約数の個数: 32

約数和(自身を含む): 329176512

約数和(自身を除く): 201816942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 326563, 653126, 979689, 1632815, 1959378, 3265630, 4245319, 4898445, 8490638, 9796890, 12735957, 21226595, 25471914, 42453190, 63679785, 127359570]

約数ペア:

[(1, 127359570), (2, 63679785), (3, 42453190), (5, 25471914), (6, 21226595), (10, 12735957), (13, 9796890), (15, 8490638), (26, 4898445), (30, 4245319), (39, 3265630), (65, 1959378), (78, 1632815), (130, 979689), (195, 653126), (390, 326563)]