6857220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 20039040

約数和(自身を除く): 13181820

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, 4969, 9938, 14907, 19876, 24845, 29814, 49690, 59628, 74535, 99380, 114287, 149070, 228574, 298140, 342861, 457148, 571435, 685722, 1142870, 1371444, 1714305, 2285740, 3428610, 6857220]

約数ペア:

[(1, 6857220), (2, 3428610), (3, 2285740), (4, 1714305), (5, 1371444), (6, 1142870), (10, 685722), (12, 571435), (15, 457148), (20, 342861), (23, 298140), (30, 228574), (46, 149070), (60, 114287), (69, 99380), (92, 74535), (115, 59628), (138, 49690), (230, 29814), (276, 24845), (345, 19876), (460, 14907), (690, 9938), (1380, 4969)]