31779570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7621}}^1$

素因数の和:7770

約数の個数: 32

約数和(自身を含む): 76829760

約数和(自身を除く): 45050190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 7621, 15242, 22863, 38105, 45726, 76210, 114315, 228630, 1059319, 2118638, 3177957, 5296595, 6355914, 10593190, 15889785, 31779570]

約数ペア:

[(1, 31779570), (2, 15889785), (3, 10593190), (5, 6355914), (6, 5296595), (10, 3177957), (15, 2118638), (30, 1059319), (139, 228630), (278, 114315), (417, 76210), (695, 45726), (834, 38105), (1390, 22863), (2085, 15242), (4170, 7621)]