73842730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33413}}^1$

素因数の和:33450

約数の個数: 32

約数和(自身を含む): 151565904

約数和(自身を除く): 77723174

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 33413, 66826, 167065, 334130, 434369, 568021, 868738, 1136042, 2171845, 2840105, 4343690, 5680210, 7384273, 14768546, 36921365, 73842730]

約数ペア:

[(1, 73842730), (2, 36921365), (5, 14768546), (10, 7384273), (13, 5680210), (17, 4343690), (26, 2840105), (34, 2171845), (65, 1136042), (85, 868738), (130, 568021), (170, 434369), (221, 334130), (442, 167065), (1105, 66826), (2210, 33413)]