11950110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 72

約数和(自身を含む): 32609304

約数和(自身を除く): 20659194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 251, 345, 414, 502, 529, 690, 753, 1035, 1058, 1255, 1506, 1587, 2070, 2259, 2510, 2645, 3174, 3765, 4518, 4761, 5290, 5773, 7530, 7935, 9522, 11295, 11546, 15870, 17319, 22590, 23805, 28865, 34638, 47610, 51957, 57730, 86595, 103914, 132779, 173190, 259785, 265558, 398337, 519570, 663895, 796674, 1195011, 1327790, 1991685, 2390022, 3983370, 5975055, 11950110]

約数ペア:

[(1, 11950110), (2, 5975055), (3, 3983370), (5, 2390022), (6, 1991685), (9, 1327790), (10, 1195011), (15, 796674), (18, 663895), (23, 519570), (30, 398337), (45, 265558), (46, 259785), (69, 173190), (90, 132779), (115, 103914), (138, 86595), (207, 57730), (230, 51957), (251, 47610), (345, 34638), (414, 28865), (502, 23805), (529, 22590), (690, 17319), (753, 15870), (1035, 11546), (1058, 11295), (1255, 9522), (1506, 7935), (1587, 7530), (2070, 5773), (2259, 5290), (2510, 4761), (2645, 4518), (3174, 3765)]