1439370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1777}}^1$

素因数の和:1796

約数の個数: 40

約数和(自身を含む): 3872484

約数和(自身を除く): 2433114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1777, 3554, 5331, 8885, 10662, 15993, 17770, 26655, 31986, 47979, 53310, 79965, 95958, 143937, 159930, 239895, 287874, 479790, 719685, 1439370]

約数ペア:

[(1, 1439370), (2, 719685), (3, 479790), (5, 287874), (6, 239895), (9, 159930), (10, 143937), (15, 95958), (18, 79965), (27, 53310), (30, 47979), (45, 31986), (54, 26655), (81, 17770), (90, 15993), (135, 10662), (162, 8885), (270, 5331), (405, 3554), (810, 1777)]