124893290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 228690000

約数和(自身を除く): 103796710

約数列:

[1, 2, 5, 10, 109, 149, 218, 298, 545, 745, 769, 1090, 1490, 1538, 3845, 7690, 16241, 32482, 81205, 83821, 114581, 162410, 167642, 229162, 419105, 572905, 838210, 1145810, 12489329, 24978658, 62446645, 124893290]

約数ペア:

[(1, 124893290), (2, 62446645), (5, 24978658), (10, 12489329), (109, 1145810), (149, 838210), (218, 572905), (298, 419105), (545, 229162), (745, 167642), (769, 162410), (1090, 114581), (1490, 83821), (1538, 81205), (3845, 32482), (7690, 16241)]