40453030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237959}}^1$

素因数の和:237983

約数の個数: 16

約数和(自身を含む): 77099040

約数和(自身を除く): 36646010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 237959, 475918, 1189795, 2379590, 4045303, 8090606, 20226515, 40453030]

約数ペア:

[(1, 40453030), (2, 20226515), (5, 8090606), (10, 4045303), (17, 2379590), (34, 1189795), (85, 475918), (170, 237959)]