130969810

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{62071}}^1$

素因数の和:62289

約数の個数: 16

約数和(自身を含む): 236866752

約数和(自身を除く): 105896942

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 62071, 124142, 310355, 620710, 13096981, 26193962, 65484905, 130969810]

約数ペア:

[(1, 130969810), (2, 65484905), (5, 26193962), (10, 13096981), (211, 620710), (422, 310355), (1055, 124142), (2110, 62071)]