69942590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{881}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 133739424

約数和(自身を除く): 63796834

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 467, 881, 934, 1762, 2335, 4405, 4670, 7939, 8810, 14977, 15878, 29954, 39695, 74885, 79390, 149770, 411427, 822854, 2057135, 4114270, 6994259, 13988518, 34971295, 69942590]

約数ペア:

[(1, 69942590), (2, 34971295), (5, 13988518), (10, 6994259), (17, 4114270), (34, 2057135), (85, 822854), (170, 411427), (467, 149770), (881, 79390), (934, 74885), (1762, 39695), (2335, 29954), (4405, 15878), (4670, 14977), (7939, 8810)]