618274260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83777}}^1$

素因数の和:83833

約数の個数: 72

約数和(自身を含む): 1921197096

約数和(自身を除く): 1302922836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 83777, 167554, 251331, 335108, 418885, 502662, 753993, 837770, 1005324, 1256655, 1507986, 1675540, 2513310, 3015972, 3434857, 3769965, 5026620, 6869714, 7539930, 10304571, 13739428, 15079860, 17174285, 20609142, 30913713, 34348570, 41218284, 51522855, 61827426, 68697140, 103045710, 123654852, 154568565, 206091420, 309137130, 618274260]

約数ペア:

[(1, 618274260), (2, 309137130), (3, 206091420), (4, 154568565), (5, 123654852), (6, 103045710), (9, 68697140), (10, 61827426), (12, 51522855), (15, 41218284), (18, 34348570), (20, 30913713), (30, 20609142), (36, 17174285), (41, 15079860), (45, 13739428), (60, 10304571), (82, 7539930), (90, 6869714), (123, 5026620), (164, 3769965), (180, 3434857), (205, 3015972), (246, 2513310), (369, 1675540), (410, 1507986), (492, 1256655), (615, 1005324), (738, 837770), (820, 753993), (1230, 502662), (1476, 418885), (1845, 335108), (2460, 251331), (3690, 167554), (7380, 83777)]