451564030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{13763}}^1$

素因数の和:13980

約数の個数: 32

約数和(自身を含む): 865149984

約数和(自身を除く): 413585954

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 3281, 6562, 13763, 16405, 27526, 32810, 68815, 137630, 233971, 467942, 1169855, 2339710, 2656259, 5312518, 13281295, 26562590, 45156403, 90312806, 225782015, 451564030]

約数ペア:

[(1, 451564030), (2, 225782015), (5, 90312806), (10, 45156403), (17, 26562590), (34, 13281295), (85, 5312518), (170, 2656259), (193, 2339710), (386, 1169855), (965, 467942), (1930, 233971), (3281, 137630), (6562, 68815), (13763, 32810), (16405, 27526)]