71802310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 132370560

約数和(自身を除く): 60568250

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 395, 485, 790, 937, 970, 1874, 4685, 7663, 9370, 15326, 38315, 74023, 76630, 90889, 148046, 181778, 370115, 454445, 740230, 908890, 7180231, 14360462, 35901155, 71802310]

約数ペア:

[(1, 71802310), (2, 35901155), (5, 14360462), (10, 7180231), (79, 908890), (97, 740230), (158, 454445), (194, 370115), (395, 181778), (485, 148046), (790, 90889), (937, 76630), (970, 74023), (1874, 38315), (4685, 15326), (7663, 9370)]