1901473620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31691227}}^1$

素因数の和:31691239

約数の個数: 24

約数和(自身を含む): 5324126304

約数和(自身を除く): 3422652684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31691227, 63382454, 95073681, 126764908, 158456135, 190147362, 316912270, 380294724, 475368405, 633824540, 950736810, 1901473620]

約数ペア:

[(1, 1901473620), (2, 950736810), (3, 633824540), (4, 475368405), (5, 380294724), (6, 316912270), (10, 190147362), (12, 158456135), (15, 126764908), (20, 95073681), (30, 63382454), (60, 31691227)]