3881661180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{1811}}^1$

素因数の和:2219

約数の個数: 96

約数和(自身を含む): 10995505920

約数和(自身を除く): 7113844740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 257, 278, 417, 514, 556, 695, 771, 834, 1028, 1285, 1390, 1542, 1668, 1811, 2085, 2570, 2780, 3084, 3622, 3855, 4170, 5140, 5433, 7244, 7710, 8340, 9055, 10866, 15420, 18110, 21732, 27165, 35723, 36220, 54330, 71446, 107169, 108660, 142892, 178615, 214338, 251729, 357230, 428676, 465427, 503458, 535845, 714460, 755187, 930854, 1006916, 1071690, 1258645, 1396281, 1510374, 1861708, 2143380, 2327135, 2517290, 2792562, 3020748, 3775935, 4654270, 5034580, 5585124, 6981405, 7551870, 9308540, 13962810, 15103740, 27925620, 64694353, 129388706, 194083059, 258777412, 323471765, 388166118, 646943530, 776332236, 970415295, 1293887060, 1940830590, 3881661180]

約数ペア:

[(1, 3881661180), (2, 1940830590), (3, 1293887060), (4, 970415295), (5, 776332236), (6, 646943530), (10, 388166118), (12, 323471765), (15, 258777412), (20, 194083059), (30, 129388706), (60, 64694353), (139, 27925620), (257, 15103740), (278, 13962810), (417, 9308540), (514, 7551870), (556, 6981405), (695, 5585124), (771, 5034580), (834, 4654270), (1028, 3775935), (1285, 3020748), (1390, 2792562), (1542, 2517290), (1668, 2327135), (1811, 2143380), (2085, 1861708), (2570, 1510374), (2780, 1396281), (3084, 1258645), (3622, 1071690), (3855, 1006916), (4170, 930854), (5140, 755187), (5433, 714460), (7244, 535845), (7710, 503458), (8340, 465427), (9055, 428676), (10866, 357230), (15420, 251729), (18110, 214338), (21732, 178615), (27165, 142892), (35723, 108660), (36220, 107169), (54330, 71446)]