2651730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 6416064

約数和(自身を除く): 3764334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 563, 785, 942, 1126, 1570, 1689, 2355, 2815, 3378, 4710, 5630, 8445, 16890, 88391, 176782, 265173, 441955, 530346, 883910, 1325865, 2651730]

約数ペア:

[(1, 2651730), (2, 1325865), (3, 883910), (5, 530346), (6, 441955), (10, 265173), (15, 176782), (30, 88391), (157, 16890), (314, 8445), (471, 5630), (563, 4710), (785, 3378), (942, 2815), (1126, 2355), (1570, 1689)]