1487490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 3602880

約数和(自身を除く): 2115390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 277, 358, 537, 554, 831, 895, 1074, 1385, 1662, 1790, 2685, 2770, 4155, 5370, 8310, 49583, 99166, 148749, 247915, 297498, 495830, 743745, 1487490]

約数ペア:

[(1, 1487490), (2, 743745), (3, 495830), (5, 297498), (6, 247915), (10, 148749), (15, 99166), (30, 49583), (179, 8310), (277, 5370), (358, 4155), (537, 2770), (554, 2685), (831, 1790), (895, 1662), (1074, 1385)]