79151830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{997}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 151328736

約数和(自身を除く): 72176906

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 467, 934, 997, 1994, 2335, 4670, 4985, 7939, 9970, 15878, 16949, 33898, 39695, 79390, 84745, 169490, 465599, 931198, 2327995, 4655990, 7915183, 15830366, 39575915, 79151830]

約数ペア:

[(1, 79151830), (2, 39575915), (5, 15830366), (10, 7915183), (17, 4655990), (34, 2327995), (85, 931198), (170, 465599), (467, 169490), (934, 84745), (997, 79390), (1994, 39695), (2335, 33898), (4670, 16949), (4985, 15878), (7939, 9970)]