2988891060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{9013}}^1\times {\mathrm{5527}}^1$

素因数の和:14552

約数の個数: 48

約数和(自身を含む): 8371337856

約数和(自身を除く): 5382446796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5527, 9013, 11054, 16581, 18026, 22108, 27039, 27635, 33162, 36052, 45065, 54078, 55270, 66324, 82905, 90130, 108156, 110540, 135195, 165810, 180260, 270390, 331620, 540780, 49814851, 99629702, 149444553, 199259404, 249074255, 298889106, 498148510, 597778212, 747222765, 996297020, 1494445530, 2988891060]

約数ペア:

[(1, 2988891060), (2, 1494445530), (3, 996297020), (4, 747222765), (5, 597778212), (6, 498148510), (10, 298889106), (12, 249074255), (15, 199259404), (20, 149444553), (30, 99629702), (60, 49814851), (5527, 540780), (9013, 331620), (11054, 270390), (16581, 180260), (18026, 165810), (22108, 135195), (27039, 110540), (27635, 108156), (33162, 90130), (36052, 82905), (45065, 66324), (54078, 55270)]