109378090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 200679120

約数和(自身を除く): 91301030

約数列:

[1, 2, 5, 10, 73, 146, 269, 365, 538, 557, 730, 1114, 1345, 2690, 2785, 5570, 19637, 39274, 40661, 81322, 98185, 149833, 196370, 203305, 299666, 406610, 749165, 1498330, 10937809, 21875618, 54689045, 109378090]

約数ペア:

[(1, 109378090), (2, 54689045), (5, 21875618), (10, 10937809), (73, 1498330), (146, 749165), (269, 406610), (365, 299666), (538, 203305), (557, 196370), (730, 149833), (1114, 98185), (1345, 81322), (2690, 40661), (2785, 39274), (5570, 19637)]