265664770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1171}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 557947008

約数和(自身を除く): 292282238

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 463, 490, 926, 1171, 2315, 2342, 3241, 4630, 5855, 6482, 8197, 11710, 16205, 16394, 22687, 32410, 40985, 45374, 57379, 81970, 113435, 114758, 226870, 286895, 542173, 573790, 1084346, 2710865, 3795211, 5421730, 7590422, 18976055, 26566477, 37952110, 53132954, 132832385, 265664770]

約数ペア:

[(1, 265664770), (2, 132832385), (5, 53132954), (7, 37952110), (10, 26566477), (14, 18976055), (35, 7590422), (49, 5421730), (70, 3795211), (98, 2710865), (245, 1084346), (463, 573790), (490, 542173), (926, 286895), (1171, 226870), (2315, 114758), (2342, 113435), (3241, 81970), (4630, 57379), (5855, 45374), (6482, 40985), (8197, 32410), (11710, 22687), (16205, 16394)]