11235270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 29652480

約数和(自身を除く): 18417210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 857, 874, 1311, 1714, 2185, 2571, 2622, 4285, 4370, 5142, 6555, 8570, 12855, 13110, 16283, 19711, 25710, 32566, 39422, 48849, 59133, 81415, 97698, 98555, 118266, 162830, 197110, 244245, 295665, 374509, 488490, 591330, 749018, 1123527, 1872545, 2247054, 3745090, 5617635, 11235270]

約数ペア:

[(1, 11235270), (2, 5617635), (3, 3745090), (5, 2247054), (6, 1872545), (10, 1123527), (15, 749018), (19, 591330), (23, 488490), (30, 374509), (38, 295665), (46, 244245), (57, 197110), (69, 162830), (95, 118266), (114, 98555), (115, 97698), (138, 81415), (190, 59133), (230, 48849), (285, 39422), (345, 32566), (437, 25710), (570, 19711), (690, 16283), (857, 13110), (874, 12855), (1311, 8570), (1714, 6555), (2185, 5142), (2571, 4370), (2622, 4285)]