231620007640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{827214313}}^1$

素因数の和:827214331

約数の個数: 32

約数和(自身を含む): 595594306080

約数和(自身を除く): 363974298440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 827214313, 1654428626, 3308857252, 4136071565, 5790500191, 6617714504, 8272143130, 11581000382, 16544286260, 23162000764, 28952500955, 33088572520, 46324001528, 57905001910, 115810003820, 231620007640]

約数ペア:

[(1, 231620007640), (2, 115810003820), (4, 57905001910), (5, 46324001528), (7, 33088572520), (8, 28952500955), (10, 23162000764), (14, 16544286260), (20, 11581000382), (28, 8272143130), (35, 6617714504), (40, 5790500191), (56, 4136071565), (70, 3308857252), (140, 1654428626), (280, 827214313)]