13367220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222787}}^1$

素因数の和:222799

約数の個数: 24

約数和(自身を含む): 37428384

約数和(自身を除く): 24061164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222787, 445574, 668361, 891148, 1113935, 1336722, 2227870, 2673444, 3341805, 4455740, 6683610, 13367220]

約数ペア:

[(1, 13367220), (2, 6683610), (3, 4455740), (4, 3341805), (5, 2673444), (6, 2227870), (10, 1336722), (12, 1113935), (15, 891148), (20, 668361), (30, 445574), (60, 222787)]