29700280

素因数分解:

$2^3\times 5^1\times {\mathrm{742507}}^1$

素因数の和:742518

約数の個数: 16

約数和(自身を含む): 66825720

約数和(自身を除く): 37125440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 742507, 1485014, 2970028, 3712535, 5940056, 7425070, 14850140, 29700280]

約数ペア:

[(1, 29700280), (2, 14850140), (4, 7425070), (5, 5940056), (8, 3712535), (10, 2970028), (20, 1485014), (40, 742507)]