30371790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6211}}^1$

素因数の和:6384

約数の個数: 32

約数和(自身を含む): 73351296

約数和(自身を除く): 42979506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 6211, 12422, 18633, 31055, 37266, 62110, 93165, 186330, 1012393, 2024786, 3037179, 5061965, 6074358, 10123930, 15185895, 30371790]

約数ペア:

[(1, 30371790), (2, 15185895), (3, 10123930), (5, 6074358), (6, 5061965), (10, 3037179), (15, 2024786), (30, 1012393), (163, 186330), (326, 93165), (489, 62110), (815, 37266), (978, 31055), (1630, 18633), (2445, 12422), (4890, 6211)]