137888340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2298139}}^1$

素因数の和:2298151

約数の個数: 24

約数和(自身を含む): 386087520

約数和(自身を除く): 248199180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2298139, 4596278, 6894417, 9192556, 11490695, 13788834, 22981390, 27577668, 34472085, 45962780, 68944170, 137888340]

約数ペア:

[(1, 137888340), (2, 68944170), (3, 45962780), (4, 34472085), (5, 27577668), (6, 22981390), (10, 13788834), (12, 11490695), (15, 9192556), (20, 6894417), (30, 4596278), (60, 2298139)]