2155706070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10265267}}^1$

素因数の和:10265284

約数の個数: 32

約数和(自身を含む): 5912794368

約数和(自身を除く): 3757088298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10265267, 20530534, 30795801, 51326335, 61591602, 71856869, 102652670, 143713738, 153979005, 215570607, 307958010, 359284345, 431141214, 718568690, 1077853035, 2155706070]

約数ペア:

[(1, 2155706070), (2, 1077853035), (3, 718568690), (5, 431141214), (6, 359284345), (7, 307958010), (10, 215570607), (14, 153979005), (15, 143713738), (21, 102652670), (30, 71856869), (35, 61591602), (42, 51326335), (70, 30795801), (105, 20530534), (210, 10265267)]