30257705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11483}}^1$

素因数の和:11536

約数の個数: 16

約数和(自身を含む): 39688704

約数和(自身を除く): 9430999

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 11483, 57415, 195211, 355973, 976055, 1779865, 6051541, 30257705]

約数ペア:

[(1, 30257705), (5, 6051541), (17, 1779865), (31, 976055), (85, 355973), (155, 195211), (527, 57415), (2635, 11483)]