2539860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42331}}^1$

素因数の和:42343

約数の個数: 24

約数和(自身を含む): 7111776

約数和(自身を除く): 4571916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42331, 84662, 126993, 169324, 211655, 253986, 423310, 507972, 634965, 846620, 1269930, 2539860]

約数ペア:

[(1, 2539860), (2, 1269930), (3, 846620), (4, 634965), (5, 507972), (6, 423310), (10, 253986), (12, 211655), (15, 169324), (20, 126993), (30, 84662), (60, 42331)]