6748890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9781}}^1$

素因数の和:9814

約数の個数: 32

約数和(自身を含む): 16903296

約数和(自身を除く): 10154406

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 9781, 19562, 29343, 48905, 58686, 97810, 146715, 224963, 293430, 449926, 674889, 1124815, 1349778, 2249630, 3374445, 6748890]

約数ペア:

[(1, 6748890), (2, 3374445), (3, 2249630), (5, 1349778), (6, 1124815), (10, 674889), (15, 449926), (23, 293430), (30, 224963), (46, 146715), (69, 97810), (115, 58686), (138, 48905), (230, 29343), (345, 19562), (690, 9781)]