30351356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 63651840

約数和(自身を除く): 33300484

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 479, 511, 868, 958, 1022, 1916, 2044, 2263, 3353, 4526, 6706, 9052, 13412, 14849, 15841, 29698, 31682, 34967, 59396, 63364, 69934, 103943, 139868, 207886, 244769, 415772, 489538, 979076, 1083977, 2167954, 4335908, 7587839, 15175678, 30351356]

約数ペア:

[(1, 30351356), (2, 15175678), (4, 7587839), (7, 4335908), (14, 2167954), (28, 1083977), (31, 979076), (62, 489538), (73, 415772), (124, 244769), (146, 207886), (217, 139868), (292, 103943), (434, 69934), (479, 63364), (511, 59396), (868, 34967), (958, 31682), (1022, 29698), (1916, 15841), (2044, 14849), (2263, 13412), (3353, 9052), (4526, 6706)]