71663610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3457}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 172291392

約数和(自身を除く): 100627782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 3455, 3457, 4146, 6910, 6914, 10365, 10371, 17285, 20730, 20742, 34570, 51855, 103710, 2388787, 4777574, 7166361, 11943935, 14332722, 23887870, 35831805, 71663610]

約数ペア:

[(1, 71663610), (2, 35831805), (3, 23887870), (5, 14332722), (6, 11943935), (10, 7166361), (15, 4777574), (30, 2388787), (691, 103710), (1382, 51855), (2073, 34570), (3455, 20742), (3457, 20730), (4146, 17285), (6910, 10371), (6914, 10365)]