66921030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2986

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 131211450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 2939, 3795, 4554, 5878, 7590, 8817, 11385, 14695, 17634, 22770, 26451, 29390, 32329, 44085, 52902, 64658, 67597, 88170, 96987, 132255, 135194, 161645, 193974, 202791, 264510, 290961, 323290, 337985, 405582, 484935, 581922, 608373, 675970, 743567, 969870, 1013955, 1216746, 1454805, 1487134, 2027910, 2230701, 2909610, 3041865, 3717835, 4461402, 6083730, 6692103, 7435670, 11153505, 13384206, 22307010, 33460515, 66921030]

約数ペア:

[(1, 66921030), (2, 33460515), (3, 22307010), (5, 13384206), (6, 11153505), (9, 7435670), (10, 6692103), (11, 6083730), (15, 4461402), (18, 3717835), (22, 3041865), (23, 2909610), (30, 2230701), (33, 2027910), (45, 1487134), (46, 1454805), (55, 1216746), (66, 1013955), (69, 969870), (90, 743567), (99, 675970), (110, 608373), (115, 581922), (138, 484935), (165, 405582), (198, 337985), (207, 323290), (230, 290961), (253, 264510), (330, 202791), (345, 193974), (414, 161645), (495, 135194), (506, 132255), (690, 96987), (759, 88170), (990, 67597), (1035, 64658), (1265, 52902), (1518, 44085), (2070, 32329), (2277, 29390), (2530, 26451), (2939, 22770), (3795, 17634), (4554, 14695), (5878, 11385), (7590, 8817)]