147768340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{254773}}^1$

素因数の和:254811

約数の個数: 24

約数和(自身を含む): 321015240

約数和(自身を除く): 173246900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 254773, 509546, 1019092, 1273865, 2547730, 5095460, 7388417, 14776834, 29553668, 36942085, 73884170, 147768340]

約数ペア:

[(1, 147768340), (2, 73884170), (4, 36942085), (5, 29553668), (10, 14776834), (20, 7388417), (29, 5095460), (58, 2547730), (116, 1273865), (145, 1019092), (290, 509546), (580, 254773)]