2149483910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{10091}}^1$

素因数の和:10301

約数の個数: 64

約数和(自身を含む): 4708523520

約数和(自身を除く): 2559039610

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 179, 238, 358, 595, 895, 1190, 1253, 1790, 2506, 3043, 6086, 6265, 10091, 12530, 15215, 20182, 21301, 30430, 42602, 50455, 70637, 100910, 106505, 141274, 171547, 213010, 343094, 353185, 706370, 857735, 1200829, 1715470, 1806289, 2401658, 3612578, 6004145, 9031445, 12008290, 12644023, 18062890, 25288046, 30706913, 61413826, 63220115, 126440230, 153534565, 214948391, 307069130, 429896782, 1074741955, 2149483910]

約数ペア:

[(1, 2149483910), (2, 1074741955), (5, 429896782), (7, 307069130), (10, 214948391), (14, 153534565), (17, 126440230), (34, 63220115), (35, 61413826), (70, 30706913), (85, 25288046), (119, 18062890), (170, 12644023), (179, 12008290), (238, 9031445), (358, 6004145), (595, 3612578), (895, 2401658), (1190, 1806289), (1253, 1715470), (1790, 1200829), (2506, 857735), (3043, 706370), (6086, 353185), (6265, 343094), (10091, 213010), (12530, 171547), (15215, 141274), (20182, 106505), (21301, 100910), (30430, 70637), (42602, 50455)]