67691690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{615379}}^1$

素因数の和:615397

約数の個数: 16

約数和(自身を含む): 132922080

約数和(自身を除く): 65230390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 615379, 1230758, 3076895, 6153790, 6769169, 13538338, 33845845, 67691690]

約数ペア:

[(1, 67691690), (2, 33845845), (5, 13538338), (10, 6769169), (11, 6153790), (22, 3076895), (55, 1230758), (110, 615379)]