946805590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{3821}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 1733659200

約数和(自身を除く): 786853610

約数列:

[1, 2, 5, 10, 71, 142, 349, 355, 698, 710, 1745, 3490, 3821, 7642, 19105, 24779, 38210, 49558, 123895, 247790, 271291, 542582, 1333529, 1356455, 2667058, 2712910, 6667645, 13335290, 94680559, 189361118, 473402795, 946805590]

約数ペア:

[(1, 946805590), (2, 473402795), (5, 189361118), (10, 94680559), (71, 13335290), (142, 6667645), (349, 2712910), (355, 2667058), (698, 1356455), (710, 1333529), (1745, 542582), (3490, 271291), (3821, 247790), (7642, 123895), (19105, 49558), (24779, 38210)]