551410090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{716117}}^1$

素因数の和:716142

約数の個数: 32

約数和(自身を含む): 1237451904

約数和(自身を除く): 686041814

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 716117, 1432234, 3580585, 5012819, 7161170, 7877287, 10025638, 15754574, 25064095, 39386435, 50128190, 55141009, 78772870, 110282018, 275705045, 551410090]

約数ペア:

[(1, 551410090), (2, 275705045), (5, 110282018), (7, 78772870), (10, 55141009), (11, 50128190), (14, 39386435), (22, 25064095), (35, 15754574), (55, 10025638), (70, 7877287), (77, 7161170), (110, 5012819), (154, 3580585), (385, 1432234), (770, 716117)]