291212975030

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7573}}^1\times {\mathrm{35279}}^1$

素因数の和:42968

約数の個数: 32

約数和(自身を含む): 529077225600

約数和(自身を除く): 237864250570

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 7573, 15146, 35279, 37865, 70558, 75730, 176395, 352790, 825457, 1650914, 3845411, 4127285, 7690822, 8254570, 19227055, 38454110, 267167867, 534335734, 1335839335, 2671678670, 29121297503, 58242595006, 145606487515, 291212975030]

約数ペア:

[(1, 291212975030), (2, 145606487515), (5, 58242595006), (10, 29121297503), (109, 2671678670), (218, 1335839335), (545, 534335734), (1090, 267167867), (7573, 38454110), (15146, 19227055), (35279, 8254570), (37865, 7690822), (70558, 4127285), (75730, 3845411), (176395, 1650914), (352790, 825457)]