3980454930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{255649}}^1$

素因数の和:255835

約数の個数: 48

約数和(自身を含む): 10409045400

約数和(自身を除く): 6428590470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 15570, 255649, 511298, 766947, 1278245, 1533894, 2300841, 2556490, 3834735, 4601682, 7669470, 11504205, 23008410, 44227277, 88454554, 132681831, 221136385, 265363662, 398045493, 442272770, 663409155, 796090986, 1326818310, 1990227465, 3980454930]

約数ペア:

[(1, 3980454930), (2, 1990227465), (3, 1326818310), (5, 796090986), (6, 663409155), (9, 442272770), (10, 398045493), (15, 265363662), (18, 221136385), (30, 132681831), (45, 88454554), (90, 44227277), (173, 23008410), (346, 11504205), (519, 7669470), (865, 4601682), (1038, 3834735), (1557, 2556490), (1730, 2300841), (2595, 1533894), (3114, 1278245), (5190, 766947), (7785, 511298), (15570, 255649)]