205575778860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3426262981}}^1$

素因数の和:3426262993

約数の個数: 24

約数和(自身を含む): 575612180976

約数和(自身を除く): 370036402116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3426262981, 6852525962, 10278788943, 13705051924, 17131314905, 20557577886, 34262629810, 41115155772, 51393944715, 68525259620, 102787889430, 205575778860]

約数ペア:

[(1, 205575778860), (2, 102787889430), (3, 68525259620), (4, 51393944715), (5, 41115155772), (6, 34262629810), (10, 20557577886), (12, 17131314905), (15, 13705051924), (20, 10278788943), (30, 6852525962), (60, 3426262981)]