21850680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{182089}}^1$

素因数の和:182103

約数の個数: 32

約数和(自身を含む): 65552400

約数和(自身を除く): 43701720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 182089, 364178, 546267, 728356, 910445, 1092534, 1456712, 1820890, 2185068, 2731335, 3641780, 4370136, 5462670, 7283560, 10925340, 21850680]

約数ペア:

[(1, 21850680), (2, 10925340), (3, 7283560), (4, 5462670), (5, 4370136), (6, 3641780), (8, 2731335), (10, 2185068), (12, 1820890), (15, 1456712), (20, 1092534), (24, 910445), (30, 728356), (40, 546267), (60, 364178), (120, 182089)]