1930256490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{506629}}^1$

素因数の和:506766

約数の個数: 32

約数和(自身を含む): 4669102080

約数和(自身を除く): 2738845590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 506629, 1013258, 1519887, 2533145, 3039774, 5066290, 7599435, 15198870, 64341883, 128683766, 193025649, 321709415, 386051298, 643418830, 965128245, 1930256490]

約数ペア:

[(1, 1930256490), (2, 965128245), (3, 643418830), (5, 386051298), (6, 321709415), (10, 193025649), (15, 128683766), (30, 64341883), (127, 15198870), (254, 7599435), (381, 5066290), (635, 3039774), (762, 2533145), (1270, 1519887), (1905, 1013258), (3810, 506629)]