1540308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1667}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 4483584

約数和(自身を除く): 2943276

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1667, 3334, 5001, 6668, 10002, 11669, 18337, 20004, 23338, 35007, 36674, 46676, 55011, 70014, 73348, 110022, 128359, 140028, 220044, 256718, 385077, 513436, 770154, 1540308]

約数ペア:

[(1, 1540308), (2, 770154), (3, 513436), (4, 385077), (6, 256718), (7, 220044), (11, 140028), (12, 128359), (14, 110022), (21, 73348), (22, 70014), (28, 55011), (33, 46676), (42, 36674), (44, 35007), (66, 23338), (77, 20004), (84, 18337), (132, 11669), (154, 10002), (231, 6668), (308, 5001), (462, 3334), (924, 1667)]