561330

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:43

約数の個数: 112

約数和(自身を含む): 1888704

約数和(自身を除く): 1327374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 243, 270, 297, 315, 330, 378, 385, 405, 462, 486, 495, 567, 594, 630, 693, 729, 770, 810, 891, 945, 990, 1134, 1155, 1215, 1386, 1458, 1485, 1701, 1782, 1890, 2079, 2310, 2430, 2673, 2835, 2970, 3402, 3465, 3645, 4158, 4455, 5103, 5346, 5670, 6237, 6930, 7290, 8019, 8505, 8910, 10206, 10395, 12474, 13365, 16038, 17010, 18711, 20790, 25515, 26730, 31185, 37422, 40095, 51030, 56133, 62370, 80190, 93555, 112266, 187110, 280665, 561330]

約数ペア:

[(1, 561330), (2, 280665), (3, 187110), (5, 112266), (6, 93555), (7, 80190), (9, 62370), (10, 56133), (11, 51030), (14, 40095), (15, 37422), (18, 31185), (21, 26730), (22, 25515), (27, 20790), (30, 18711), (33, 17010), (35, 16038), (42, 13365), (45, 12474), (54, 10395), (55, 10206), (63, 8910), (66, 8505), (70, 8019), (77, 7290), (81, 6930), (90, 6237), (99, 5670), (105, 5346), (110, 5103), (126, 4455), (135, 4158), (154, 3645), (162, 3465), (165, 3402), (189, 2970), (198, 2835), (210, 2673), (231, 2430), (243, 2310), (270, 2079), (297, 1890), (315, 1782), (330, 1701), (378, 1485), (385, 1458), (405, 1386), (462, 1215), (486, 1155), (495, 1134), (567, 990), (594, 945), (630, 891), (693, 810), (729, 770)]