1570509070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{4937}}^1$

素因数の和:7404

約数の個数: 32

約数和(自身を含む): 3046232448

約数和(自身を除く): 1475723378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2447, 4894, 4937, 9874, 12235, 24470, 24685, 31811, 49370, 63622, 64181, 128362, 159055, 318110, 320905, 641810, 12080839, 24161678, 60404195, 120808390, 157050907, 314101814, 785254535, 1570509070]

約数ペア:

[(1, 1570509070), (2, 785254535), (5, 314101814), (10, 157050907), (13, 120808390), (26, 60404195), (65, 24161678), (130, 12080839), (2447, 641810), (4894, 320905), (4937, 318110), (9874, 159055), (12235, 128362), (24470, 64181), (24685, 63622), (31811, 49370)]