74371290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{354149}}^1$

素因数の和:354166

約数の個数: 32

約数和(自身を含む): 203990400

約数和(自身を除く): 129619110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 354149, 708298, 1062447, 1770745, 2124894, 2479043, 3541490, 4958086, 5312235, 7437129, 10624470, 12395215, 14874258, 24790430, 37185645, 74371290]

約数ペア:

[(1, 74371290), (2, 37185645), (3, 24790430), (5, 14874258), (6, 12395215), (7, 10624470), (10, 7437129), (14, 5312235), (15, 4958086), (21, 3541490), (30, 2479043), (35, 2124894), (42, 1770745), (70, 1062447), (105, 708298), (210, 354149)]