2011994910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{94327}}^1$

素因数の和:94422

約数の個数: 64

約数和(自身を含む): 5433292800

約数和(自身を除く): 3421297890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 10665, 21330, 94327, 188654, 282981, 471635, 565962, 848943, 943270, 1414905, 1697886, 2546829, 2829810, 4244715, 5093658, 7451833, 8489430, 12734145, 14903666, 22355499, 25468290, 37259165, 44710998, 67066497, 74518330, 111777495, 134132994, 201199491, 223554990, 335332485, 402398982, 670664970, 1005997455, 2011994910]

約数ペア:

[(1, 2011994910), (2, 1005997455), (3, 670664970), (5, 402398982), (6, 335332485), (9, 223554990), (10, 201199491), (15, 134132994), (18, 111777495), (27, 74518330), (30, 67066497), (45, 44710998), (54, 37259165), (79, 25468290), (90, 22355499), (135, 14903666), (158, 12734145), (237, 8489430), (270, 7451833), (395, 5093658), (474, 4244715), (711, 2829810), (790, 2546829), (1185, 1697886), (1422, 1414905), (2133, 943270), (2370, 848943), (3555, 565962), (4266, 471635), (7110, 282981), (10665, 188654), (21330, 94327)]