30585798

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 68028480

約数和(自身を除く): 37442682

約数列:

[1, 2, 3, 6, 9, 18, 79, 137, 157, 158, 237, 274, 314, 411, 471, 474, 711, 822, 942, 1233, 1413, 1422, 2466, 2826, 10823, 12403, 21509, 21646, 24806, 32469, 37209, 43018, 64527, 64938, 74418, 97407, 111627, 129054, 193581, 194814, 223254, 387162, 1699211, 3398422, 5097633, 10195266, 15292899, 30585798]

約数ペア:

[(1, 30585798), (2, 15292899), (3, 10195266), (6, 5097633), (9, 3398422), (18, 1699211), (79, 387162), (137, 223254), (157, 194814), (158, 193581), (237, 129054), (274, 111627), (314, 97407), (411, 74418), (471, 64938), (474, 64527), (711, 43018), (822, 37209), (942, 32469), (1233, 24806), (1413, 21646), (1422, 21509), (2466, 12403), (2826, 10823)]