126142110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{155731}}^1$

素因数の和:155750

約数の個数: 40

約数和(自身を含む): 339184296

約数和(自身を除く): 213042186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 155731, 311462, 467193, 778655, 934386, 1401579, 1557310, 2335965, 2803158, 4204737, 4671930, 7007895, 8409474, 12614211, 14015790, 21023685, 25228422, 42047370, 63071055, 126142110]

約数ペア:

[(1, 126142110), (2, 63071055), (3, 42047370), (5, 25228422), (6, 21023685), (9, 14015790), (10, 12614211), (15, 8409474), (18, 7007895), (27, 4671930), (30, 4204737), (45, 2803158), (54, 2335965), (81, 1557310), (90, 1401579), (135, 934386), (162, 778655), (270, 467193), (405, 311462), (810, 155731)]