30740859

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 45313632

約数和(自身を除く): 14572773

約数列:

[1, 3, 9, 113, 167, 181, 339, 501, 543, 1017, 1503, 1629, 18871, 20453, 30227, 56613, 61359, 90681, 169839, 184077, 272043, 3415651, 10246953, 30740859]

約数ペア:

[(1, 30740859), (3, 10246953), (9, 3415651), (113, 272043), (167, 184077), (181, 169839), (339, 90681), (501, 61359), (543, 56613), (1017, 30227), (1503, 20453), (1629, 18871)]