34546820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22433}}^1$

素因数の和:22460

約数の個数: 48

約数和(自身を含む): 90453888

約数和(自身を除く): 55907068

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 22433, 44866, 89732, 112165, 157031, 224330, 246763, 314062, 448660, 493526, 628124, 785155, 987052, 1233815, 1570310, 1727341, 2467630, 3140620, 3454682, 4935260, 6909364, 8636705, 17273410, 34546820]

約数ペア:

[(1, 34546820), (2, 17273410), (4, 8636705), (5, 6909364), (7, 4935260), (10, 3454682), (11, 3140620), (14, 2467630), (20, 1727341), (22, 1570310), (28, 1233815), (35, 987052), (44, 785155), (55, 628124), (70, 493526), (77, 448660), (110, 314062), (140, 246763), (154, 224330), (220, 157031), (308, 112165), (385, 89732), (770, 44866), (1540, 22433)]