30948974

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 56678400

約数和(自身を除く): 25729426

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 2459, 4918, 6293, 12586, 17213, 34426, 71311, 76229, 142622, 152458, 499177, 533603, 998354, 1067206, 2210641, 4421282, 15474487, 30948974]

約数ペア:

[(1, 30948974), (2, 15474487), (7, 4421282), (14, 2210641), (29, 1067206), (31, 998354), (58, 533603), (62, 499177), (203, 152458), (217, 142622), (406, 76229), (434, 71311), (899, 34426), (1798, 17213), (2459, 12586), (4918, 6293)]