3103890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 7508160

約数和(自身を除く): 4404270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 659, 785, 942, 1318, 1570, 1977, 2355, 3295, 3954, 4710, 6590, 9885, 19770, 103463, 206926, 310389, 517315, 620778, 1034630, 1551945, 3103890]

約数ペア:

[(1, 3103890), (2, 1551945), (3, 1034630), (5, 620778), (6, 517315), (10, 310389), (15, 206926), (30, 103463), (157, 19770), (314, 9885), (471, 6590), (659, 4710), (785, 3954), (942, 3295), (1318, 2355), (1570, 1977)]