2015541790

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{6221}}^1$

素因数の和:6588

約数の個数: 32

約数和(自身を含む): 3668988960

約数和(自身を除く): 1653447170

約数列:

[1, 2, 5, 10, 179, 181, 358, 362, 895, 905, 1790, 1810, 6221, 12442, 31105, 32399, 62210, 64798, 161995, 323990, 1113559, 1126001, 2227118, 2252002, 5567795, 5630005, 11135590, 11260010, 201554179, 403108358, 1007770895, 2015541790]

約数ペア:

[(1, 2015541790), (2, 1007770895), (5, 403108358), (10, 201554179), (179, 11260010), (181, 11135590), (358, 5630005), (362, 5567795), (895, 2252002), (905, 2227118), (1790, 1126001), (1810, 1113559), (6221, 323990), (12442, 161995), (31105, 64798), (32399, 62210)]