2505330

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1031}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 6761664

約数和(自身を除く): 4256334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1031, 1215, 2062, 2430, 3093, 5155, 6186, 9279, 10310, 15465, 18558, 27837, 30930, 46395, 55674, 83511, 92790, 139185, 167022, 250533, 278370, 417555, 501066, 835110, 1252665, 2505330]

約数ペア:

[(1, 2505330), (2, 1252665), (3, 835110), (5, 501066), (6, 417555), (9, 278370), (10, 250533), (15, 167022), (18, 139185), (27, 92790), (30, 83511), (45, 55674), (54, 46395), (81, 30930), (90, 27837), (135, 18558), (162, 15465), (243, 10310), (270, 9279), (405, 6186), (486, 5155), (810, 3093), (1031, 2430), (1215, 2062)]