6282220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 15740928

約数和(自身を除く): 9458708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 1951, 3220, 3902, 7804, 9755, 13657, 19510, 27314, 39020, 44873, 54628, 68285, 89746, 136570, 179492, 224365, 273140, 314111, 448730, 628222, 897460, 1256444, 1570555, 3141110, 6282220]

約数ペア:

[(1, 6282220), (2, 3141110), (4, 1570555), (5, 1256444), (7, 897460), (10, 628222), (14, 448730), (20, 314111), (23, 273140), (28, 224365), (35, 179492), (46, 136570), (70, 89746), (92, 68285), (115, 54628), (140, 44873), (161, 39020), (230, 27314), (322, 19510), (460, 13657), (644, 9755), (805, 7804), (1610, 3902), (1951, 3220)]