2077837620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1117117}}^1$

素因数の和:1117160

約数の個数: 48

約数和(自身を含む): 6005626368

約数和(自身を除く): 3927788748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1117117, 2234234, 3351351, 4468468, 5585585, 6702702, 11171170, 13405404, 16756755, 22342340, 33513510, 34630627, 67027020, 69261254, 103891881, 138522508, 173153135, 207783762, 346306270, 415567524, 519459405, 692612540, 1038918810, 2077837620]

約数ペア:

[(1, 2077837620), (2, 1038918810), (3, 692612540), (4, 519459405), (5, 415567524), (6, 346306270), (10, 207783762), (12, 173153135), (15, 138522508), (20, 103891881), (30, 69261254), (31, 67027020), (60, 34630627), (62, 33513510), (93, 22342340), (124, 16756755), (155, 13405404), (186, 11171170), (310, 6702702), (372, 5585585), (465, 4468468), (620, 3351351), (930, 2234234), (1860, 1117117)]