2018935770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{281581}}^1$

素因数の和:281830

約数の個数: 32

約数和(自身を含む): 4865736960

約数和(自身を除く): 2846801190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 281581, 563162, 844743, 1407905, 1689486, 2815810, 4223715, 8447430, 67297859, 134595718, 201893577, 336489295, 403787154, 672978590, 1009467885, 2018935770]

約数ペア:

[(1, 2018935770), (2, 1009467885), (3, 672978590), (5, 403787154), (6, 336489295), (10, 201893577), (15, 134595718), (30, 67297859), (239, 8447430), (478, 4223715), (717, 2815810), (1195, 1689486), (1434, 1407905), (2390, 844743), (3585, 563162), (7170, 281581)]