30948078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13903}}^1$

素因数の和:13968

約数の個数: 32

約数和(自身を含む): 72078336

約数和(自身を除く): 41130258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 13903, 27806, 41709, 83418, 97321, 194642, 291963, 583926, 736859, 1473718, 2210577, 4421154, 5158013, 10316026, 15474039, 30948078]

約数ペア:

[(1, 30948078), (2, 15474039), (3, 10316026), (6, 5158013), (7, 4421154), (14, 2210577), (21, 1473718), (42, 736859), (53, 583926), (106, 291963), (159, 194642), (318, 97321), (371, 83418), (742, 41709), (1113, 27806), (2226, 13903)]