129318510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{105137}}^1$

素因数の和:105188

約数の個数: 32

約数和(自身を含む): 317937312

約数和(自身を除く): 188618802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 105137, 210274, 315411, 525685, 630822, 1051370, 1577055, 3154110, 4310617, 8621234, 12931851, 21553085, 25863702, 43106170, 64659255, 129318510]

約数ペア:

[(1, 129318510), (2, 64659255), (3, 43106170), (5, 25863702), (6, 21553085), (10, 12931851), (15, 8621234), (30, 4310617), (41, 3154110), (82, 1577055), (123, 1051370), (205, 630822), (246, 525685), (410, 315411), (615, 210274), (1230, 105137)]