86730630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21737}}^1$

素因数の和:21773

約数の個数: 64

約数和(自身を含む): 250421760

約数和(自身を除く): 163691130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 21737, 43474, 65211, 108685, 130422, 152159, 217370, 304318, 326055, 413003, 456477, 652110, 760795, 826006, 912954, 1239009, 1521590, 2065015, 2282385, 2478018, 2891021, 4130030, 4564770, 5782042, 6195045, 8673063, 12390090, 14455105, 17346126, 28910210, 43365315, 86730630]

約数ペア:

[(1, 86730630), (2, 43365315), (3, 28910210), (5, 17346126), (6, 14455105), (7, 12390090), (10, 8673063), (14, 6195045), (15, 5782042), (19, 4564770), (21, 4130030), (30, 2891021), (35, 2478018), (38, 2282385), (42, 2065015), (57, 1521590), (70, 1239009), (95, 912954), (105, 826006), (114, 760795), (133, 652110), (190, 456477), (210, 413003), (266, 326055), (285, 304318), (399, 217370), (570, 152159), (665, 130422), (798, 108685), (1330, 65211), (1995, 43474), (3990, 21737)]