134141580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{745231}}^1$

素因数の和:745246

約数の個数: 36

約数和(自身を含む): 406896672

約数和(自身を除く): 272755092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 745231, 1490462, 2235693, 2980924, 3726155, 4471386, 6707079, 7452310, 8942772, 11178465, 13414158, 14904620, 22356930, 26828316, 33535395, 44713860, 67070790, 134141580]

約数ペア:

[(1, 134141580), (2, 67070790), (3, 44713860), (4, 33535395), (5, 26828316), (6, 22356930), (9, 14904620), (10, 13414158), (12, 11178465), (15, 8942772), (18, 7452310), (20, 6707079), (30, 4471386), (36, 3726155), (45, 2980924), (60, 2235693), (90, 1490462), (180, 745231)]