5251380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{87523}}^1$

素因数の和:87535

約数の個数: 24

約数和(自身を含む): 14704032

約数和(自身を除く): 9452652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 87523, 175046, 262569, 350092, 437615, 525138, 875230, 1050276, 1312845, 1750460, 2625690, 5251380]

約数ペア:

[(1, 5251380), (2, 2625690), (3, 1750460), (4, 1312845), (5, 1050276), (6, 875230), (10, 525138), (12, 437615), (15, 350092), (20, 262569), (30, 175046), (60, 87523)]