30748956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8513}}^1$

素因数の和:8570

約数の個数: 48

約数和(自身を含む): 83913984

約数和(自身を除く): 53165028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 8513, 17026, 25539, 34052, 51078, 59591, 102156, 119182, 178773, 238364, 357546, 366059, 715092, 732118, 1098177, 1464236, 2196354, 2562413, 4392708, 5124826, 7687239, 10249652, 15374478, 30748956]

約数ペア:

[(1, 30748956), (2, 15374478), (3, 10249652), (4, 7687239), (6, 5124826), (7, 4392708), (12, 2562413), (14, 2196354), (21, 1464236), (28, 1098177), (42, 732118), (43, 715092), (84, 366059), (86, 357546), (129, 238364), (172, 178773), (258, 119182), (301, 102156), (516, 59591), (602, 51078), (903, 34052), (1204, 25539), (1806, 17026), (3612, 8513)]