8620860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6247}}^1$

素因数の和:6282

約数の個数: 48

約数和(自身を含む): 25191936

約数和(自身を除く): 16571076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6247, 12494, 18741, 24988, 31235, 37482, 62470, 74964, 93705, 124940, 143681, 187410, 287362, 374820, 431043, 574724, 718405, 862086, 1436810, 1724172, 2155215, 2873620, 4310430, 8620860]

約数ペア:

[(1, 8620860), (2, 4310430), (3, 2873620), (4, 2155215), (5, 1724172), (6, 1436810), (10, 862086), (12, 718405), (15, 574724), (20, 431043), (23, 374820), (30, 287362), (46, 187410), (60, 143681), (69, 124940), (92, 93705), (115, 74964), (138, 62470), (230, 37482), (276, 31235), (345, 24988), (460, 18741), (690, 12494), (1380, 6247)]