30270260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48823}}^1$

素因数の和:48863

約数の個数: 24

約数和(自身を含む): 65619456

約数和(自身を除く): 35349196

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 48823, 97646, 195292, 244115, 488230, 976460, 1513513, 3027026, 6054052, 7567565, 15135130, 30270260]

約数ペア:

[(1, 30270260), (2, 15135130), (4, 7567565), (5, 6054052), (10, 3027026), (20, 1513513), (31, 976460), (62, 488230), (124, 244115), (155, 195292), (310, 97646), (620, 48823)]