64519070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83791}}^1$

素因数の和:83816

約数の個数: 32

約数和(自身を含む): 144792576

約数和(自身を除く): 80273506

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 83791, 167582, 418955, 586537, 837910, 921701, 1173074, 1843402, 2932685, 4608505, 5865370, 6451907, 9217010, 12903814, 32259535, 64519070]

約数ペア:

[(1, 64519070), (2, 32259535), (5, 12903814), (7, 9217010), (10, 6451907), (11, 5865370), (14, 4608505), (22, 2932685), (35, 1843402), (55, 1173074), (70, 921701), (77, 837910), (110, 586537), (154, 418955), (385, 167582), (770, 83791)]