84663420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7883}}^1$

素因数の和:8074

約数の個数: 48

約数和(自身を含む): 238412160

約数和(自身を除く): 153748740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 7883, 10740, 15766, 23649, 31532, 39415, 47298, 78830, 94596, 118245, 157660, 236490, 472980, 1411057, 2822114, 4233171, 5644228, 7055285, 8466342, 14110570, 16932684, 21165855, 28221140, 42331710, 84663420]

約数ペア:

[(1, 84663420), (2, 42331710), (3, 28221140), (4, 21165855), (5, 16932684), (6, 14110570), (10, 8466342), (12, 7055285), (15, 5644228), (20, 4233171), (30, 2822114), (60, 1411057), (179, 472980), (358, 236490), (537, 157660), (716, 118245), (895, 94596), (1074, 78830), (1790, 47298), (2148, 39415), (2685, 31532), (3580, 23649), (5370, 15766), (7883, 10740)]