121214388670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7817}}^1\times {\mathrm{50021}}^1$

素因数の和:57876

約数の個数: 32

約数和(自身を含む): 225257469696

約数和(自身を除く): 104043081026

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 7817, 15634, 39085, 50021, 78170, 100042, 242327, 250105, 484654, 500210, 1211635, 1550651, 2423270, 3101302, 7753255, 15506510, 391014157, 782028314, 1955070785, 3910141570, 12121438867, 24242877734, 60607194335, 121214388670]

約数ペア:

[(1, 121214388670), (2, 60607194335), (5, 24242877734), (10, 12121438867), (31, 3910141570), (62, 1955070785), (155, 782028314), (310, 391014157), (7817, 15506510), (15634, 7753255), (39085, 3101302), (50021, 2423270), (78170, 1550651), (100042, 1211635), (242327, 500210), (250105, 484654)]