61021806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 145877760

約数和(自身を除く): 84855954

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 37, 38, 46, 51, 57, 69, 74, 102, 111, 114, 138, 222, 323, 391, 437, 629, 646, 703, 782, 851, 874, 969, 1173, 1258, 1311, 1369, 1406, 1702, 1887, 1938, 2109, 2346, 2553, 2622, 2738, 3774, 4107, 4218, 5106, 7429, 8214, 11951, 14467, 14858, 16169, 22287, 23273, 23902, 26011, 28934, 31487, 32338, 35853, 43401, 44574, 46546, 48507, 52022, 62974, 69819, 71706, 78033, 86802, 94461, 97014, 139638, 156066, 188922, 274873, 442187, 535279, 549746, 598253, 824619, 884374, 1070558, 1196506, 1326561, 1605837, 1649238, 1794759, 2653122, 3211674, 3589518, 10170301, 20340602, 30510903, 61021806]

約数ペア:

[(1, 61021806), (2, 30510903), (3, 20340602), (6, 10170301), (17, 3589518), (19, 3211674), (23, 2653122), (34, 1794759), (37, 1649238), (38, 1605837), (46, 1326561), (51, 1196506), (57, 1070558), (69, 884374), (74, 824619), (102, 598253), (111, 549746), (114, 535279), (138, 442187), (222, 274873), (323, 188922), (391, 156066), (437, 139638), (629, 97014), (646, 94461), (703, 86802), (782, 78033), (851, 71706), (874, 69819), (969, 62974), (1173, 52022), (1258, 48507), (1311, 46546), (1369, 44574), (1406, 43401), (1702, 35853), (1887, 32338), (1938, 31487), (2109, 28934), (2346, 26011), (2553, 23902), (2622, 23273), (2738, 22287), (3774, 16169), (4107, 14858), (4218, 14467), (5106, 11951), (7429, 8214)]