138049010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73823}}^1$

素因数の和:73858

約数の個数: 32

約数和(自身を含む): 287027712

約数和(自身を除く): 148978702

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 73823, 147646, 369115, 738230, 812053, 1254991, 1624106, 2509982, 4060265, 6274955, 8120530, 12549910, 13804901, 27609802, 69024505, 138049010]

約数ペア:

[(1, 138049010), (2, 69024505), (5, 27609802), (10, 13804901), (11, 12549910), (17, 8120530), (22, 6274955), (34, 4060265), (55, 2509982), (85, 1624106), (110, 1254991), (170, 812053), (187, 738230), (374, 369115), (935, 147646), (1870, 73823)]