34442660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 83241984

約数和(自身を除く): 48799324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1567, 1570, 2198, 3134, 3140, 4396, 5495, 6268, 7835, 10969, 10990, 15670, 21938, 21980, 31340, 43876, 54845, 109690, 219380, 246019, 492038, 984076, 1230095, 1722133, 2460190, 3444266, 4920380, 6888532, 8610665, 17221330, 34442660]

約数ペア:

[(1, 34442660), (2, 17221330), (4, 8610665), (5, 6888532), (7, 4920380), (10, 3444266), (14, 2460190), (20, 1722133), (28, 1230095), (35, 984076), (70, 492038), (140, 246019), (157, 219380), (314, 109690), (628, 54845), (785, 43876), (1099, 31340), (1567, 21980), (1570, 21938), (2198, 15670), (3134, 10990), (3140, 10969), (4396, 7835), (5495, 6268)]