1256456984090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10949}}^1\times {\mathrm{149033}}^1$

素因数の和:160007

約数の個数: 64

約数和(自身を含む): 2819961734400

約数和(自身を除く): 1563504750310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 10949, 21898, 54745, 76643, 109490, 120439, 149033, 153286, 240878, 298066, 383215, 602195, 745165, 766430, 843073, 1043231, 1204390, 1490330, 1639363, 1686146, 2086462, 3278726, 4215365, 5216155, 8196815, 8430730, 10432310, 11475541, 16393630, 22951082, 57377705, 114755410, 1631762317, 3263524634, 8158811585, 11422336219, 16317623170, 17949385487, 22844672438, 35898770974, 57111681095, 89746927435, 114223362190, 125645698409, 179493854870, 251291396818, 628228492045, 1256456984090]

約数ペア:

[(1, 1256456984090), (2, 628228492045), (5, 251291396818), (7, 179493854870), (10, 125645698409), (11, 114223362190), (14, 89746927435), (22, 57111681095), (35, 35898770974), (55, 22844672438), (70, 17949385487), (77, 16317623170), (110, 11422336219), (154, 8158811585), (385, 3263524634), (770, 1631762317), (10949, 114755410), (21898, 57377705), (54745, 22951082), (76643, 16393630), (109490, 11475541), (120439, 10432310), (149033, 8430730), (153286, 8196815), (240878, 5216155), (298066, 4215365), (383215, 3278726), (602195, 2086462), (745165, 1686146), (766430, 1639363), (843073, 1490330), (1043231, 1204390)]