108058020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257281}}^1$

素因数の和:257300

約数の個数: 48

約数和(自身を含む): 345787008

約数和(自身を除く): 237728988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 257281, 514562, 771843, 1029124, 1286405, 1543686, 1800967, 2572810, 3087372, 3601934, 3859215, 5145620, 5402901, 7203868, 7718430, 9004835, 10805802, 15436860, 18009670, 21611604, 27014505, 36019340, 54029010, 108058020]

約数ペア:

[(1, 108058020), (2, 54029010), (3, 36019340), (4, 27014505), (5, 21611604), (6, 18009670), (7, 15436860), (10, 10805802), (12, 9004835), (14, 7718430), (15, 7203868), (20, 5402901), (21, 5145620), (28, 3859215), (30, 3601934), (35, 3087372), (42, 2572810), (60, 1800967), (70, 1543686), (84, 1286405), (105, 1029124), (140, 771843), (210, 514562), (420, 257281)]