6903220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 15523200

約数和(自身を除く): 8619980

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 349, 430, 460, 698, 860, 989, 1396, 1745, 1978, 3490, 3956, 4945, 6980, 8027, 9890, 15007, 16054, 19780, 30014, 32108, 40135, 60028, 75035, 80270, 150070, 160540, 300140, 345161, 690322, 1380644, 1725805, 3451610, 6903220]

約数ペア:

[(1, 6903220), (2, 3451610), (4, 1725805), (5, 1380644), (10, 690322), (20, 345161), (23, 300140), (43, 160540), (46, 150070), (86, 80270), (92, 75035), (115, 60028), (172, 40135), (215, 32108), (230, 30014), (349, 19780), (430, 16054), (460, 15007), (698, 9890), (860, 8027), (989, 6980), (1396, 4945), (1745, 3956), (1978, 3490)]