30758915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 41942016

約数和(自身を除く): 11183101

約数列:

[1, 5, 11, 47, 55, 73, 163, 235, 365, 517, 803, 815, 1793, 2585, 3431, 4015, 7661, 8965, 11899, 17155, 37741, 38305, 59495, 84271, 130889, 188705, 421355, 559253, 654445, 2796265, 6151783, 30758915]

約数ペア:

[(1, 30758915), (5, 6151783), (11, 2796265), (47, 654445), (55, 559253), (73, 421355), (163, 188705), (235, 130889), (365, 84271), (517, 59495), (803, 38305), (815, 37741), (1793, 17155), (2585, 11899), (3431, 8965), (4015, 7661)]