30705465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1277}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 56436480

約数和(自身を除く): 25731015

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1277, 1603, 3435, 3831, 4809, 6385, 8015, 8939, 19155, 24045, 26817, 44695, 134085, 292433, 877299, 1462165, 2047031, 4386495, 6141093, 10235155, 30705465]

約数ペア:

[(1, 30705465), (3, 10235155), (5, 6141093), (7, 4386495), (15, 2047031), (21, 1462165), (35, 877299), (105, 292433), (229, 134085), (687, 44695), (1145, 26817), (1277, 24045), (1603, 19155), (3435, 8939), (3831, 8015), (4809, 6385)]