74475830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52081}}^1$

素因数の和:52112

約数の個数: 32

約数和(自身を含む): 157495968

約数和(自身を除く): 83020138

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 52081, 104162, 260405, 520810, 572891, 677053, 1145782, 1354106, 2864455, 3385265, 5728910, 6770530, 7447583, 14895166, 37237915, 74475830]

約数ペア:

[(1, 74475830), (2, 37237915), (5, 14895166), (10, 7447583), (11, 6770530), (13, 5728910), (22, 3385265), (26, 2864455), (55, 1354106), (65, 1145782), (110, 677053), (130, 572891), (143, 520810), (286, 260405), (715, 104162), (1430, 52081)]