8845890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4234

約数の個数: 32

約数和(自身を含む): 21534336

約数和(自身を除く): 12688446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 4153, 8306, 12459, 20765, 24918, 41530, 62295, 124590, 294863, 589726, 884589, 1474315, 1769178, 2948630, 4422945, 8845890]

約数ペア:

[(1, 8845890), (2, 4422945), (3, 2948630), (5, 1769178), (6, 1474315), (10, 884589), (15, 589726), (30, 294863), (71, 124590), (142, 62295), (213, 41530), (355, 24918), (426, 20765), (710, 12459), (1065, 8306), (2130, 4153)]