27698670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13381}}^1$

素因数の和:13417

約数の個数: 48

約数和(自身を含む): 75153312

約数和(自身を除く): 47454642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 13381, 26762, 40143, 66905, 80286, 120429, 133810, 200715, 240858, 307763, 401430, 602145, 615526, 923289, 1204290, 1538815, 1846578, 2769867, 3077630, 4616445, 5539734, 9232890, 13849335, 27698670]

約数ペア:

[(1, 27698670), (2, 13849335), (3, 9232890), (5, 5539734), (6, 4616445), (9, 3077630), (10, 2769867), (15, 1846578), (18, 1538815), (23, 1204290), (30, 923289), (45, 615526), (46, 602145), (69, 401430), (90, 307763), (115, 240858), (138, 200715), (207, 133810), (230, 120429), (345, 80286), (414, 66905), (690, 40143), (1035, 26762), (2070, 13381)]