245457150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71147}}^1$

素因数の和:71185

約数の個数: 48

約数和(自身を含む): 635209344

約数和(自身を除く): 389752194

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 71147, 142294, 213441, 355735, 426882, 711470, 1067205, 1636381, 1778675, 2134410, 3272762, 3557350, 4909143, 5336025, 8181905, 9818286, 10672050, 16363810, 24545715, 40909525, 49091430, 81819050, 122728575, 245457150]

約数ペア:

[(1, 245457150), (2, 122728575), (3, 81819050), (5, 49091430), (6, 40909525), (10, 24545715), (15, 16363810), (23, 10672050), (25, 9818286), (30, 8181905), (46, 5336025), (50, 4909143), (69, 3557350), (75, 3272762), (115, 2134410), (138, 1778675), (150, 1636381), (230, 1067205), (345, 711470), (575, 426882), (690, 355735), (1150, 213441), (1725, 142294), (3450, 71147)]