3152220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 8926848

約数和(自身を除く): 5774628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 491, 535, 642, 982, 1070, 1284, 1473, 1605, 1964, 2140, 2455, 2946, 3210, 4910, 5892, 6420, 7365, 9820, 14730, 29460, 52537, 105074, 157611, 210148, 262685, 315222, 525370, 630444, 788055, 1050740, 1576110, 3152220]

約数ペア:

[(1, 3152220), (2, 1576110), (3, 1050740), (4, 788055), (5, 630444), (6, 525370), (10, 315222), (12, 262685), (15, 210148), (20, 157611), (30, 105074), (60, 52537), (107, 29460), (214, 14730), (321, 9820), (428, 7365), (491, 6420), (535, 5892), (642, 4910), (982, 3210), (1070, 2946), (1284, 2455), (1473, 2140), (1605, 1964)]