22638770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29401}}^1$

素因数の和:29426

約数の個数: 32

約数和(自身を含む): 50806656

約数和(自身を除く): 28167886

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 29401, 58802, 147005, 205807, 294010, 323411, 411614, 646822, 1029035, 1617055, 2058070, 2263877, 3234110, 4527754, 11319385, 22638770]

約数ペア:

[(1, 22638770), (2, 11319385), (5, 4527754), (7, 3234110), (10, 2263877), (11, 2058070), (14, 1617055), (22, 1029035), (35, 646822), (55, 411614), (70, 323411), (77, 294010), (110, 205807), (154, 147005), (385, 58802), (770, 29401)]