668482350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{193763}}^1$

素因数の和:193801

約数の個数: 48

約数和(自身を含む): 1729924992

約数和(自身を除く): 1061442642

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, 193763, 387526, 581289, 968815, 1162578, 1937630, 2906445, 4456549, 4844075, 5812890, 8913098, 9688150, 13369647, 14532225, 22282745, 26739294, 29064450, 44565490, 66848235, 111413725, 133696470, 222827450, 334241175, 668482350]

約数ペア:

[(1, 668482350), (2, 334241175), (3, 222827450), (5, 133696470), (6, 111413725), (10, 66848235), (15, 44565490), (23, 29064450), (25, 26739294), (30, 22282745), (46, 14532225), (50, 13369647), (69, 9688150), (75, 8913098), (115, 5812890), (138, 4844075), (150, 4456549), (230, 2906445), (345, 1937630), (575, 1162578), (690, 968815), (1150, 581289), (1725, 387526), (3450, 193763)]