289229010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1377281}}^1$

素因数の和:1377298

約数の個数: 32

約数和(自身を含む): 793314432

約数和(自身を除く): 504085422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1377281, 2754562, 4131843, 6886405, 8263686, 9640967, 13772810, 19281934, 20659215, 28922901, 41318430, 48204835, 57845802, 96409670, 144614505, 289229010]

約数ペア:

[(1, 289229010), (2, 144614505), (3, 96409670), (5, 57845802), (6, 48204835), (7, 41318430), (10, 28922901), (14, 20659215), (15, 19281934), (21, 13772810), (30, 9640967), (35, 8263686), (42, 6886405), (70, 4131843), (105, 2754562), (210, 1377281)]