117717780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1961963}}^1$

素因数の和:1961975

約数の個数: 24

約数和(自身を含む): 329609952

約数和(自身を除く): 211892172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1961963, 3923926, 5885889, 7847852, 9809815, 11771778, 19619630, 23543556, 29429445, 39239260, 58858890, 117717780]

約数ペア:

[(1, 117717780), (2, 58858890), (3, 39239260), (4, 29429445), (5, 23543556), (6, 19619630), (10, 11771778), (12, 9809815), (15, 7847852), (20, 5885889), (30, 3923926), (60, 1961963)]