201980430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2244227}}^1$

素因数の和:2244240

約数の個数: 24

約数和(自身を含む): 525149352

約数和(自身を除く): 323168922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2244227, 4488454, 6732681, 11221135, 13465362, 20198043, 22442270, 33663405, 40396086, 67326810, 100990215, 201980430]

約数ペア:

[(1, 201980430), (2, 100990215), (3, 67326810), (5, 40396086), (6, 33663405), (9, 22442270), (10, 20198043), (15, 13465362), (18, 11221135), (30, 6732681), (45, 4488454), (90, 2244227)]