2728470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 6619392

約数和(自身を除く): 3890922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 883, 1030, 1545, 1766, 2649, 3090, 4415, 5298, 8830, 13245, 26490, 90949, 181898, 272847, 454745, 545694, 909490, 1364235, 2728470]

約数ペア:

[(1, 2728470), (2, 1364235), (3, 909490), (5, 545694), (6, 454745), (10, 272847), (15, 181898), (30, 90949), (103, 26490), (206, 13245), (309, 8830), (515, 5298), (618, 4415), (883, 3090), (1030, 2649), (1545, 1766)]