507552730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{31081}}^1$

素因数の和:31182

約数の個数: 32

約数和(自身を含む): 966774528

約数和(自身を除く): 459221798

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 31081, 62162, 155405, 310810, 714863, 1429726, 2206751, 3574315, 4413502, 7148630, 11033755, 22067510, 50755273, 101510546, 253776365, 507552730]

約数ペア:

[(1, 507552730), (2, 253776365), (5, 101510546), (10, 50755273), (23, 22067510), (46, 11033755), (71, 7148630), (115, 4413502), (142, 3574315), (230, 2206751), (355, 1429726), (710, 714863), (1633, 310810), (3266, 155405), (8165, 62162), (16330, 31081)]