30470380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37159}}^1$

素因数の和:37209

約数の個数: 24

約数和(自身を含む): 65550240

約数和(自身を除く): 35079860

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37159, 74318, 148636, 185795, 371590, 743180, 1523519, 3047038, 6094076, 7617595, 15235190, 30470380]

約数ペア:

[(1, 30470380), (2, 15235190), (4, 7617595), (5, 6094076), (10, 3047038), (20, 1523519), (41, 743180), (82, 371590), (164, 185795), (205, 148636), (410, 74318), (820, 37159)]