30764784

素因数分解:

$2^4\times 3^1\times {\mathrm{640933}}^1$

素因数の和:640944

約数の個数: 20

約数和(自身を含む): 79475816

約数和(自身を除く): 48711032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 640933, 1281866, 1922799, 2563732, 3845598, 5127464, 7691196, 10254928, 15382392, 30764784]

約数ペア:

[(1, 30764784), (2, 15382392), (3, 10254928), (4, 7691196), (6, 5127464), (8, 3845598), (12, 2563732), (16, 1922799), (24, 1281866), (48, 640933)]