118370820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1972847}}^1$

素因数の和:1972859

約数の個数: 24

約数和(自身を含む): 331438464

約数和(自身を除く): 213067644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1972847, 3945694, 5918541, 7891388, 9864235, 11837082, 19728470, 23674164, 29592705, 39456940, 59185410, 118370820]

約数ペア:

[(1, 118370820), (2, 59185410), (3, 39456940), (4, 29592705), (5, 23674164), (6, 19728470), (10, 11837082), (12, 9864235), (15, 7891388), (20, 5918541), (30, 3945694), (60, 1972847)]