1450180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 3144960

約数和(自身を除く): 1694780

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2339, 4678, 9356, 11695, 23390, 46780, 72509, 145018, 290036, 362545, 725090, 1450180]

約数ペア:

[(1, 1450180), (2, 725090), (4, 362545), (5, 290036), (10, 145018), (20, 72509), (31, 46780), (62, 23390), (124, 11695), (155, 9356), (310, 4678), (620, 2339)]