30261330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 92067840

約数和(自身を除く): 61806510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 443, 495, 506, 594, 621, 690, 759, 886, 990, 1035, 1242, 1265, 1329, 1485, 1518, 2070, 2215, 2277, 2530, 2658, 2970, 3105, 3795, 3987, 4430, 4554, 4873, 6210, 6645, 6831, 7590, 7974, 9746, 10189, 11385, 11961, 13290, 13662, 14619, 19935, 20378, 22770, 23922, 24365, 29238, 30567, 34155, 39870, 43857, 48730, 50945, 59805, 61134, 68310, 73095, 87714, 91701, 101890, 112079, 119610, 131571, 146190, 152835, 183402, 219285, 224158, 263142, 275103, 305670, 336237, 438570, 458505, 550206, 560395, 657855, 672474, 917010, 1008711, 1120790, 1315710, 1375515, 1681185, 2017422, 2751030, 3026133, 3362370, 5043555, 6052266, 10087110, 15130665, 30261330]

約数ペア:

[(1, 30261330), (2, 15130665), (3, 10087110), (5, 6052266), (6, 5043555), (9, 3362370), (10, 3026133), (11, 2751030), (15, 2017422), (18, 1681185), (22, 1375515), (23, 1315710), (27, 1120790), (30, 1008711), (33, 917010), (45, 672474), (46, 657855), (54, 560395), (55, 550206), (66, 458505), (69, 438570), (90, 336237), (99, 305670), (110, 275103), (115, 263142), (135, 224158), (138, 219285), (165, 183402), (198, 152835), (207, 146190), (230, 131571), (253, 119610), (270, 112079), (297, 101890), (330, 91701), (345, 87714), (414, 73095), (443, 68310), (495, 61134), (506, 59805), (594, 50945), (621, 48730), (690, 43857), (759, 39870), (886, 34155), (990, 30567), (1035, 29238), (1242, 24365), (1265, 23922), (1329, 22770), (1485, 20378), (1518, 19935), (2070, 14619), (2215, 13662), (2277, 13290), (2530, 11961), (2658, 11385), (2970, 10189), (3105, 9746), (3795, 7974), (3987, 7590), (4430, 6831), (4554, 6645), (4873, 6210)]