205710019860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3428500331}}^1$

素因数の和:3428500343

約数の個数: 24

約数和(自身を含む): 575988055776

約数和(自身を除く): 370278035916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3428500331, 6857000662, 10285500993, 13714001324, 17142501655, 20571001986, 34285003310, 41142003972, 51427504965, 68570006620, 102855009930, 205710019860]

約数ペア:

[(1, 205710019860), (2, 102855009930), (3, 68570006620), (4, 51427504965), (5, 41142003972), (6, 34285003310), (10, 20571001986), (12, 17142501655), (15, 13714001324), (20, 10285500993), (30, 6857000662), (60, 3428500331)]