870175908

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3759

約数の個数: 144

約数和(自身を含む): 2700880000

約数和(自身を除く): 1830704092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 399, 441, 532, 588, 684, 686, 798, 882, 931, 1029, 1197, 1372, 1596, 1764, 1862, 2058, 2394, 2793, 3087, 3709, 3724, 4116, 4788, 5586, 6174, 6517, 7418, 8379, 11127, 11172, 12348, 13034, 14836, 16758, 19551, 22254, 25963, 26068, 33381, 33516, 39102, 44508, 51926, 58653, 66762, 70471, 77889, 78204, 103852, 117306, 133524, 140942, 155778, 181741, 211413, 233667, 234612, 281884, 311556, 363482, 422826, 467334, 493297, 545223, 634239, 726964, 845652, 934668, 986594, 1090446, 1268478, 1272187, 1479891, 1635669, 1973188, 2180892, 2536956, 2544374, 2959782, 3271338, 3453079, 3816561, 4439673, 5088748, 5919564, 6542676, 6906158, 7633122, 8879346, 10359237, 11449683, 13812316, 15266244, 17758692, 20718474, 22899366, 24171553, 31077711, 41436948, 45798732, 48343106, 62155422, 72514659, 96686212, 124310844, 145029318, 217543977, 290058636, 435087954, 870175908]

約数ペア:

[(1, 870175908), (2, 435087954), (3, 290058636), (4, 217543977), (6, 145029318), (7, 124310844), (9, 96686212), (12, 72514659), (14, 62155422), (18, 48343106), (19, 45798732), (21, 41436948), (28, 31077711), (36, 24171553), (38, 22899366), (42, 20718474), (49, 17758692), (57, 15266244), (63, 13812316), (76, 11449683), (84, 10359237), (98, 8879346), (114, 7633122), (126, 6906158), (133, 6542676), (147, 5919564), (171, 5088748), (196, 4439673), (228, 3816561), (252, 3453079), (266, 3271338), (294, 2959782), (342, 2544374), (343, 2536956), (399, 2180892), (441, 1973188), (532, 1635669), (588, 1479891), (684, 1272187), (686, 1268478), (798, 1090446), (882, 986594), (931, 934668), (1029, 845652), (1197, 726964), (1372, 634239), (1596, 545223), (1764, 493297), (1862, 467334), (2058, 422826), (2394, 363482), (2793, 311556), (3087, 281884), (3709, 234612), (3724, 233667), (4116, 211413), (4788, 181741), (5586, 155778), (6174, 140942), (6517, 133524), (7418, 117306), (8379, 103852), (11127, 78204), (11172, 77889), (12348, 70471), (13034, 66762), (14836, 58653), (16758, 51926), (19551, 44508), (22254, 39102), (25963, 33516), (26068, 33381)]