30682218192

素因数分解:

$2^4\times 3^1\times {\mathrm{639212879}}^1$

素因数の和:639212890

約数の個数: 20

約数和(自身を含む): 79262397120

約数和(自身を除く): 48580178928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 639212879, 1278425758, 1917638637, 2556851516, 3835277274, 5113703032, 7670554548, 10227406064, 15341109096, 30682218192]

約数ペア:

[(1, 30682218192), (2, 15341109096), (3, 10227406064), (4, 7670554548), (6, 5113703032), (8, 3835277274), (12, 2556851516), (16, 1917638637), (24, 1278425758), (48, 639212879)]