138639180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2281}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 388743264

約数和(自身を除く): 250104084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1013, 2026, 2281, 3039, 4052, 4562, 5065, 6078, 6843, 9124, 10130, 11405, 12156, 13686, 15195, 20260, 22810, 27372, 30390, 34215, 45620, 60780, 68430, 136860, 2310653, 4621306, 6931959, 9242612, 11553265, 13863918, 23106530, 27727836, 34659795, 46213060, 69319590, 138639180]

約数ペア:

[(1, 138639180), (2, 69319590), (3, 46213060), (4, 34659795), (5, 27727836), (6, 23106530), (10, 13863918), (12, 11553265), (15, 9242612), (20, 6931959), (30, 4621306), (60, 2310653), (1013, 136860), (2026, 68430), (2281, 60780), (3039, 45620), (4052, 34215), (4562, 30390), (5065, 27372), (6078, 22810), (6843, 20260), (9124, 15195), (10130, 13686), (11405, 12156)]