139483860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2324731}}^1$

素因数の和:2324743

約数の個数: 24

約数和(自身を含む): 390554976

約数和(自身を除く): 251071116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2324731, 4649462, 6974193, 9298924, 11623655, 13948386, 23247310, 27896772, 34870965, 46494620, 69741930, 139483860]

約数ペア:

[(1, 139483860), (2, 69741930), (3, 46494620), (4, 34870965), (5, 27896772), (6, 23247310), (10, 13948386), (12, 11623655), (15, 9298924), (20, 6974193), (30, 4649462), (60, 2324731)]