9721830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{883}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 23422464

約数和(自身を除く): 13700634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 367, 734, 883, 1101, 1766, 1835, 2202, 2649, 3670, 4415, 5298, 5505, 8830, 11010, 13245, 26490, 324061, 648122, 972183, 1620305, 1944366, 3240610, 4860915, 9721830]

約数ペア:

[(1, 9721830), (2, 4860915), (3, 3240610), (5, 1944366), (6, 1620305), (10, 972183), (15, 648122), (30, 324061), (367, 26490), (734, 13245), (883, 11010), (1101, 8830), (1766, 5505), (1835, 5298), (2202, 4415), (2649, 3670)]