143492340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2391539}}^1$

素因数の和:2391551

約数の個数: 24

約数和(自身を含む): 401778720

約数和(自身を除く): 258286380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2391539, 4783078, 7174617, 9566156, 11957695, 14349234, 23915390, 28698468, 35873085, 47830780, 71746170, 143492340]

約数ペア:

[(1, 143492340), (2, 71746170), (3, 47830780), (4, 35873085), (5, 28698468), (6, 23915390), (10, 14349234), (12, 11957695), (15, 9566156), (20, 7174617), (30, 4783078), (60, 2391539)]