3284860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 7430976

約数和(自身を除く): 4146116

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 193, 230, 370, 386, 460, 740, 772, 851, 965, 1702, 1930, 3404, 3860, 4255, 4439, 7141, 8510, 8878, 14282, 17020, 17756, 22195, 28564, 35705, 44390, 71410, 88780, 142820, 164243, 328486, 656972, 821215, 1642430, 3284860]

約数ペア:

[(1, 3284860), (2, 1642430), (4, 821215), (5, 656972), (10, 328486), (20, 164243), (23, 142820), (37, 88780), (46, 71410), (74, 44390), (92, 35705), (115, 28564), (148, 22195), (185, 17756), (193, 17020), (230, 14282), (370, 8878), (386, 8510), (460, 7141), (740, 4439), (772, 4255), (851, 3860), (965, 3404), (1702, 1930)]