21963030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{732101}}^1$

素因数の和:732111

約数の個数: 16

約数和(自身を含む): 52711344

約数和(自身を除く): 30748314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 732101, 1464202, 2196303, 3660505, 4392606, 7321010, 10981515, 21963030]

約数ペア:

[(1, 21963030), (2, 10981515), (3, 7321010), (5, 4392606), (6, 3660505), (10, 2196303), (15, 1464202), (30, 732101)]