3287580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 9290400

約数和(自身を除く): 6002820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 349, 471, 628, 698, 785, 942, 1047, 1396, 1570, 1745, 1884, 2094, 2355, 3140, 3490, 4188, 4710, 5235, 6980, 9420, 10470, 20940, 54793, 109586, 164379, 219172, 273965, 328758, 547930, 657516, 821895, 1095860, 1643790, 3287580]

約数ペア:

[(1, 3287580), (2, 1643790), (3, 1095860), (4, 821895), (5, 657516), (6, 547930), (10, 328758), (12, 273965), (15, 219172), (20, 164379), (30, 109586), (60, 54793), (157, 20940), (314, 10470), (349, 9420), (471, 6980), (628, 5235), (698, 4710), (785, 4188), (942, 3490), (1047, 3140), (1396, 2355), (1570, 2094), (1745, 1884)]