2004577980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{147179}}^1$

素因数の和:147418

約数の個数: 48

約数和(自身を含む): 5637582720

約数和(自身を除く): 3633004740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 147179, 294358, 441537, 588716, 735895, 883074, 1471790, 1766148, 2207685, 2943580, 4415370, 8830740, 33409633, 66819266, 100228899, 133638532, 167048165, 200457798, 334096330, 400915596, 501144495, 668192660, 1002288990, 2004577980]

約数ペア:

[(1, 2004577980), (2, 1002288990), (3, 668192660), (4, 501144495), (5, 400915596), (6, 334096330), (10, 200457798), (12, 167048165), (15, 133638532), (20, 100228899), (30, 66819266), (60, 33409633), (227, 8830740), (454, 4415370), (681, 2943580), (908, 2207685), (1135, 1766148), (1362, 1471790), (2270, 883074), (2724, 735895), (3405, 588716), (4540, 441537), (6810, 294358), (13620, 147179)]