71816730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1699}}^1$

素因数の和:3118

約数の個数: 32

約数和(自身を含む): 172584000

約数和(自身を除く): 100767270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1409, 1699, 2818, 3398, 4227, 5097, 7045, 8454, 8495, 10194, 14090, 16990, 21135, 25485, 42270, 50970, 2393891, 4787782, 7181673, 11969455, 14363346, 23938910, 35908365, 71816730]

約数ペア:

[(1, 71816730), (2, 35908365), (3, 23938910), (5, 14363346), (6, 11969455), (10, 7181673), (15, 4787782), (30, 2393891), (1409, 50970), (1699, 42270), (2818, 25485), (3398, 21135), (4227, 16990), (5097, 14090), (7045, 10194), (8454, 8495)]