12545370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139393}}^1$

素因数の和:139406

約数の個数: 24

約数和(自身を含む): 32618196

約数和(自身を除く): 20072826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139393, 278786, 418179, 696965, 836358, 1254537, 1393930, 2090895, 2509074, 4181790, 6272685, 12545370]

約数ペア:

[(1, 12545370), (2, 6272685), (3, 4181790), (5, 2509074), (6, 2090895), (9, 1393930), (10, 1254537), (15, 836358), (18, 696965), (30, 418179), (45, 278786), (90, 139393)]