18702939270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{30649}}^1\times {\mathrm{20341}}^1$

素因数の和:51000

約数の個数: 32

約数和(自身を含む): 44890725600

約数和(自身を除く): 26187786330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20341, 30649, 40682, 61023, 61298, 91947, 101705, 122046, 153245, 183894, 203410, 305115, 306490, 459735, 610230, 919470, 623431309, 1246862618, 1870293927, 3117156545, 3740587854, 6234313090, 9351469635, 18702939270]

約数ペア:

[(1, 18702939270), (2, 9351469635), (3, 6234313090), (5, 3740587854), (6, 3117156545), (10, 1870293927), (15, 1246862618), (30, 623431309), (20341, 919470), (30649, 610230), (40682, 459735), (61023, 306490), (61298, 305115), (91947, 203410), (101705, 183894), (122046, 153245)]