47185890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22153}}^1$

素因数の和:22234

約数の個数: 32

約数和(自身を含む): 114846336

約数和(自身を除く): 67660446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 22153, 44306, 66459, 110765, 132918, 221530, 332295, 664590, 1572863, 3145726, 4718589, 7864315, 9437178, 15728630, 23592945, 47185890]

約数ペア:

[(1, 47185890), (2, 23592945), (3, 15728630), (5, 9437178), (6, 7864315), (10, 4718589), (15, 3145726), (30, 1572863), (71, 664590), (142, 332295), (213, 221530), (355, 132918), (426, 110765), (710, 66459), (1065, 44306), (2130, 22153)]