1488340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10631}}^1$

素因数の和:10647

約数の個数: 24

約数和(自身を含む): 3572352

約数和(自身を除く): 2084012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 10631, 21262, 42524, 53155, 74417, 106310, 148834, 212620, 297668, 372085, 744170, 1488340]

約数ペア:

[(1, 1488340), (2, 744170), (4, 372085), (5, 297668), (7, 212620), (10, 148834), (14, 106310), (20, 74417), (28, 53155), (35, 42524), (70, 21262), (140, 10631)]