1590930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 4515264

約数和(自身を除く): 2924334

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1607, 3214, 4821, 8035, 9642, 14463, 16070, 17677, 24105, 28926, 35354, 48210, 53031, 72315, 88385, 106062, 144630, 159093, 176770, 265155, 318186, 530310, 795465, 1590930]

約数ペア:

[(1, 1590930), (2, 795465), (3, 530310), (5, 318186), (6, 265155), (9, 176770), (10, 159093), (11, 144630), (15, 106062), (18, 88385), (22, 72315), (30, 53031), (33, 48210), (45, 35354), (55, 28926), (66, 24105), (90, 17677), (99, 16070), (110, 14463), (165, 9642), (198, 8035), (330, 4821), (495, 3214), (990, 1607)]