541624620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 1544981760

約数和(自身を除く): 1003357140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 139, 202, 278, 303, 404, 417, 505, 556, 606, 643, 695, 834, 1010, 1212, 1286, 1390, 1515, 1668, 1929, 2020, 2085, 2572, 2780, 3030, 3215, 3858, 4170, 6060, 6430, 7716, 8340, 9645, 12860, 14039, 19290, 28078, 38580, 42117, 56156, 64943, 70195, 84234, 89377, 129886, 140390, 168468, 178754, 194829, 210585, 259772, 268131, 280780, 324715, 357508, 389658, 421170, 446885, 536262, 649430, 779316, 842340, 893770, 974145, 1072524, 1298860, 1340655, 1787540, 1948290, 2681310, 3896580, 5362620, 9027077, 18054154, 27081231, 36108308, 45135385, 54162462, 90270770, 108324924, 135406155, 180541540, 270812310, 541624620]

約数ペア:

[(1, 541624620), (2, 270812310), (3, 180541540), (4, 135406155), (5, 108324924), (6, 90270770), (10, 54162462), (12, 45135385), (15, 36108308), (20, 27081231), (30, 18054154), (60, 9027077), (101, 5362620), (139, 3896580), (202, 2681310), (278, 1948290), (303, 1787540), (404, 1340655), (417, 1298860), (505, 1072524), (556, 974145), (606, 893770), (643, 842340), (695, 779316), (834, 649430), (1010, 536262), (1212, 446885), (1286, 421170), (1390, 389658), (1515, 357508), (1668, 324715), (1929, 280780), (2020, 268131), (2085, 259772), (2572, 210585), (2780, 194829), (3030, 178754), (3215, 168468), (3858, 140390), (4170, 129886), (6060, 89377), (6430, 84234), (7716, 70195), (8340, 64943), (9645, 56156), (12860, 42117), (14039, 38580), (19290, 28078)]