30647715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1933}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 56441856

約数和(自身を除く): 25794141

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 1933, 2265, 3171, 5285, 5799, 9665, 13531, 15855, 28995, 40593, 67655, 202965, 291883, 875649, 1459415, 2043181, 4378245, 6129543, 10215905, 30647715]

約数ペア:

[(1, 30647715), (3, 10215905), (5, 6129543), (7, 4378245), (15, 2043181), (21, 1459415), (35, 875649), (105, 291883), (151, 202965), (453, 67655), (755, 40593), (1057, 28995), (1933, 15855), (2265, 13531), (3171, 9665), (5285, 5799)]