67317780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48781}}^1$

素因数の和:48816

約数の個数: 48

約数和(自身を含む): 196689024

約数和(自身を除く): 129371244

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, 48781, 97562, 146343, 195124, 243905, 292686, 487810, 585372, 731715, 975620, 1121963, 1463430, 2243926, 2926860, 3365889, 4487852, 5609815, 6731778, 11219630, 13463556, 16829445, 22439260, 33658890, 67317780]

約数ペア:

[(1, 67317780), (2, 33658890), (3, 22439260), (4, 16829445), (5, 13463556), (6, 11219630), (10, 6731778), (12, 5609815), (15, 4487852), (20, 3365889), (23, 2926860), (30, 2243926), (46, 1463430), (60, 1121963), (69, 975620), (92, 731715), (115, 585372), (138, 487810), (230, 292686), (276, 243905), (345, 195124), (460, 146343), (690, 97562), (1380, 48781)]