3139900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1878

約数の個数: 36

約数和(自身を含む): 7218288

約数和(自身を除く): 4078388

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 1847, 3694, 7388, 9235, 18470, 31399, 36940, 46175, 62798, 92350, 125596, 156995, 184700, 313990, 627980, 784975, 1569950, 3139900]

約数ペア:

[(1, 3139900), (2, 1569950), (4, 784975), (5, 627980), (10, 313990), (17, 184700), (20, 156995), (25, 125596), (34, 92350), (50, 62798), (68, 46175), (85, 36940), (100, 31399), (170, 18470), (340, 9235), (425, 7388), (850, 3694), (1700, 1847)]