71740470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2391349}}^1$

素因数の和:2391359

約数の個数: 16

約数和(自身を含む): 172177200

約数和(自身を除く): 100436730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2391349, 4782698, 7174047, 11956745, 14348094, 23913490, 35870235, 71740470]

約数ペア:

[(1, 71740470), (2, 35870235), (3, 23913490), (5, 14348094), (6, 11956745), (10, 7174047), (15, 4782698), (30, 2391349)]