26962620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 75723648

約数和(自身を除く): 48761028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 787, 1142, 1574, 1713, 2284, 2361, 2855, 3148, 3426, 3935, 4722, 5710, 6852, 7870, 8565, 9444, 11420, 11805, 15740, 17130, 23610, 34260, 47220, 449377, 898754, 1348131, 1797508, 2246885, 2696262, 4493770, 5392524, 6740655, 8987540, 13481310, 26962620]

約数ペア:

[(1, 26962620), (2, 13481310), (3, 8987540), (4, 6740655), (5, 5392524), (6, 4493770), (10, 2696262), (12, 2246885), (15, 1797508), (20, 1348131), (30, 898754), (60, 449377), (571, 47220), (787, 34260), (1142, 23610), (1574, 17130), (1713, 15740), (2284, 11805), (2361, 11420), (2855, 9444), (3148, 8565), (3426, 7870), (3935, 6852), (4722, 5710)]