1191181020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19853017}}^1$

素因数の和:19853029

約数の個数: 24

約数和(自身を含む): 3335307024

約数和(自身を除く): 2144126004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19853017, 39706034, 59559051, 79412068, 99265085, 119118102, 198530170, 238236204, 297795255, 397060340, 595590510, 1191181020]

約数ペア:

[(1, 1191181020), (2, 595590510), (3, 397060340), (4, 297795255), (5, 238236204), (6, 198530170), (10, 119118102), (12, 99265085), (15, 79412068), (20, 59559051), (30, 39706034), (60, 19853017)]