15122370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2389}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 36480960

約数和(自身を除く): 21358590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 2389, 3165, 4778, 6330, 7167, 11945, 14334, 23890, 35835, 71670, 504079, 1008158, 1512237, 2520395, 3024474, 5040790, 7561185, 15122370]

約数ペア:

[(1, 15122370), (2, 7561185), (3, 5040790), (5, 3024474), (6, 2520395), (10, 1512237), (15, 1008158), (30, 504079), (211, 71670), (422, 35835), (633, 23890), (1055, 14334), (1266, 11945), (2110, 7167), (2389, 6330), (3165, 4778)]