1882980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 6410880

約数和(自身を除く): 4527900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 317, 330, 396, 495, 540, 594, 634, 660, 951, 990, 1188, 1268, 1485, 1585, 1902, 1980, 2853, 2970, 3170, 3487, 3804, 4755, 5706, 5940, 6340, 6974, 8559, 9510, 10461, 11412, 13948, 14265, 17118, 17435, 19020, 20922, 28530, 31383, 34236, 34870, 41844, 42795, 52305, 57060, 62766, 69740, 85590, 94149, 104610, 125532, 156915, 171180, 188298, 209220, 313830, 376596, 470745, 627660, 941490, 1882980]

約数ペア:

[(1, 1882980), (2, 941490), (3, 627660), (4, 470745), (5, 376596), (6, 313830), (9, 209220), (10, 188298), (11, 171180), (12, 156915), (15, 125532), (18, 104610), (20, 94149), (22, 85590), (27, 69740), (30, 62766), (33, 57060), (36, 52305), (44, 42795), (45, 41844), (54, 34870), (55, 34236), (60, 31383), (66, 28530), (90, 20922), (99, 19020), (108, 17435), (110, 17118), (132, 14265), (135, 13948), (165, 11412), (180, 10461), (198, 9510), (220, 8559), (270, 6974), (297, 6340), (317, 5940), (330, 5706), (396, 4755), (495, 3804), (540, 3487), (594, 3170), (634, 2970), (660, 2853), (951, 1980), (990, 1902), (1188, 1585), (1268, 1485)]