219646770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 614210688

約数和(自身を除く): 394563918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 233, 335, 402, 466, 469, 670, 699, 938, 1005, 1165, 1398, 1407, 1631, 2010, 2330, 2345, 2814, 3262, 3495, 4489, 4690, 4893, 6990, 7035, 8155, 8978, 9786, 13467, 14070, 15611, 16310, 22445, 24465, 26934, 31222, 31423, 44890, 46833, 48930, 62846, 67335, 78055, 93666, 94269, 109277, 134670, 156110, 157115, 188538, 218554, 234165, 314230, 327831, 468330, 471345, 546385, 655662, 942690, 1045937, 1092770, 1639155, 2091874, 3137811, 3278310, 5229685, 6275622, 7321559, 10459370, 14643118, 15689055, 21964677, 31378110, 36607795, 43929354, 73215590, 109823385, 219646770]

約数ペア:

[(1, 219646770), (2, 109823385), (3, 73215590), (5, 43929354), (6, 36607795), (7, 31378110), (10, 21964677), (14, 15689055), (15, 14643118), (21, 10459370), (30, 7321559), (35, 6275622), (42, 5229685), (67, 3278310), (70, 3137811), (105, 2091874), (134, 1639155), (201, 1092770), (210, 1045937), (233, 942690), (335, 655662), (402, 546385), (466, 471345), (469, 468330), (670, 327831), (699, 314230), (938, 234165), (1005, 218554), (1165, 188538), (1398, 157115), (1407, 156110), (1631, 134670), (2010, 109277), (2330, 94269), (2345, 93666), (2814, 78055), (3262, 67335), (3495, 62846), (4489, 48930), (4690, 46833), (4893, 44890), (6990, 31423), (7035, 31222), (8155, 26934), (8978, 24465), (9786, 22445), (13467, 16310), (14070, 15611)]