2461590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1013}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 6643728

約数和(自身を除く): 4182138

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, 1013, 1215, 2026, 2430, 3039, 5065, 6078, 9117, 10130, 15195, 18234, 27351, 30390, 45585, 54702, 82053, 91170, 136755, 164106, 246159, 273510, 410265, 492318, 820530, 1230795, 2461590]

約数ペア:

[(1, 2461590), (2, 1230795), (3, 820530), (5, 492318), (6, 410265), (9, 273510), (10, 246159), (15, 164106), (18, 136755), (27, 91170), (30, 82053), (45, 54702), (54, 45585), (81, 30390), (90, 27351), (135, 18234), (162, 15195), (243, 10130), (270, 9117), (405, 6078), (486, 5065), (810, 3039), (1013, 2430), (1215, 2026)]