143313420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2388557}}^1$

素因数の和:2388569

約数の個数: 24

約数和(自身を含む): 401277744

約数和(自身を除く): 257964324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2388557, 4777114, 7165671, 9554228, 11942785, 14331342, 23885570, 28662684, 35828355, 47771140, 71656710, 143313420]

約数ペア:

[(1, 143313420), (2, 71656710), (3, 47771140), (4, 35828355), (5, 28662684), (6, 23885570), (10, 14331342), (12, 11942785), (15, 9554228), (20, 7165671), (30, 4777114), (60, 2388557)]