1812553620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30209227}}^1$

素因数の和:30209239

約数の個数: 24

約数和(自身を含む): 5075150304

約数和(自身を除く): 3262596684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30209227, 60418454, 90627681, 120836908, 151046135, 181255362, 302092270, 362510724, 453138405, 604184540, 906276810, 1812553620]

約数ペア:

[(1, 1812553620), (2, 906276810), (3, 604184540), (4, 453138405), (5, 362510724), (6, 302092270), (10, 181255362), (12, 151046135), (15, 120836908), (20, 90627681), (30, 60418454), (60, 30209227)]