57381390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 164268000

約数和(自身を除く): 106886610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 149, 165, 198, 298, 330, 389, 447, 495, 745, 778, 894, 990, 1167, 1341, 1490, 1639, 1945, 2235, 2334, 2682, 3278, 3501, 3890, 4279, 4470, 4917, 5835, 6705, 7002, 8195, 8558, 9834, 11670, 12837, 13410, 14751, 16390, 17505, 21395, 24585, 25674, 29502, 35010, 38511, 42790, 49170, 57961, 64185, 73755, 77022, 115922, 128370, 147510, 173883, 192555, 289805, 347766, 385110, 521649, 579610, 637571, 869415, 1043298, 1275142, 1738830, 1912713, 2608245, 3187855, 3825426, 5216490, 5738139, 6375710, 9563565, 11476278, 19127130, 28690695, 57381390]

約数ペア:

[(1, 57381390), (2, 28690695), (3, 19127130), (5, 11476278), (6, 9563565), (9, 6375710), (10, 5738139), (11, 5216490), (15, 3825426), (18, 3187855), (22, 2608245), (30, 1912713), (33, 1738830), (45, 1275142), (55, 1043298), (66, 869415), (90, 637571), (99, 579610), (110, 521649), (149, 385110), (165, 347766), (198, 289805), (298, 192555), (330, 173883), (389, 147510), (447, 128370), (495, 115922), (745, 77022), (778, 73755), (894, 64185), (990, 57961), (1167, 49170), (1341, 42790), (1490, 38511), (1639, 35010), (1945, 29502), (2235, 25674), (2334, 24585), (2682, 21395), (3278, 17505), (3501, 16390), (3890, 14751), (4279, 13410), (4470, 12837), (4917, 11670), (5835, 9834), (6705, 8558), (7002, 8195)]