195778860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3262981}}^1$

素因数の和:3262993

約数の個数: 24

約数和(自身を含む): 548180976

約数和(自身を除く): 352402116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3262981, 6525962, 9788943, 13051924, 16314905, 19577886, 32629810, 39155772, 48944715, 65259620, 97889430, 195778860]

約数ペア:

[(1, 195778860), (2, 97889430), (3, 65259620), (4, 48944715), (5, 39155772), (6, 32629810), (10, 19577886), (12, 16314905), (15, 13051924), (20, 9788943), (30, 6525962), (60, 3262981)]