30506984

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 58358880

約数和(自身を除く): 27851896

約数列:

[1, 2, 4, 8, 107, 157, 214, 227, 314, 428, 454, 628, 856, 908, 1256, 1816, 16799, 24289, 33598, 35639, 48578, 67196, 71278, 97156, 134392, 142556, 194312, 285112, 3813373, 7626746, 15253492, 30506984]

約数ペア:

[(1, 30506984), (2, 15253492), (4, 7626746), (8, 3813373), (107, 285112), (157, 194312), (214, 142556), (227, 134392), (314, 97156), (428, 71278), (454, 67196), (628, 48578), (856, 35639), (908, 33598), (1256, 24289), (1816, 16799)]