30021485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 41029632

約数和(自身を除く): 11008147

約数列:

[1, 5, 13, 31, 47, 65, 155, 235, 317, 403, 611, 1457, 1585, 2015, 3055, 4121, 7285, 9827, 14899, 18941, 20605, 49135, 74495, 94705, 127751, 193687, 461869, 638755, 968435, 2309345, 6004297, 30021485]

約数ペア:

[(1, 30021485), (5, 6004297), (13, 2309345), (31, 968435), (47, 638755), (65, 461869), (155, 193687), (235, 127751), (317, 94705), (403, 74495), (611, 49135), (1457, 20605), (1585, 18941), (2015, 14899), (3055, 9827), (4121, 7285)]