30542018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:966

約数の個数: 24

約数和(自身を含む): 50123700

約数和(自身を除く): 19581682

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 829, 1417, 1658, 2834, 10777, 18421, 21554, 36842, 90361, 140101, 180722, 280202, 1174693, 2349386, 15271009, 30542018]

約数ペア:

[(1, 30542018), (2, 15271009), (13, 2349386), (26, 1174693), (109, 280202), (169, 180722), (218, 140101), (338, 90361), (829, 36842), (1417, 21554), (1658, 18421), (2834, 10777)]