86522590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 195333120

約数和(自身を除く): 108810530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 313, 359, 385, 626, 718, 770, 1565, 1795, 2191, 2513, 3130, 3443, 3590, 3949, 4382, 5026, 6886, 7898, 10955, 12565, 17215, 19745, 21910, 24101, 25130, 27643, 34430, 39490, 48202, 55286, 112367, 120505, 138215, 224734, 241010, 276430, 561835, 786569, 1123670, 1236037, 1573138, 2472074, 3932845, 6180185, 7865690, 8652259, 12360370, 17304518, 43261295, 86522590]

約数ペア:

[(1, 86522590), (2, 43261295), (5, 17304518), (7, 12360370), (10, 8652259), (11, 7865690), (14, 6180185), (22, 3932845), (35, 2472074), (55, 1573138), (70, 1236037), (77, 1123670), (110, 786569), (154, 561835), (313, 276430), (359, 241010), (385, 224734), (626, 138215), (718, 120505), (770, 112367), (1565, 55286), (1795, 48202), (2191, 39490), (2513, 34430), (3130, 27643), (3443, 25130), (3590, 24101), (3949, 21910), (4382, 19745), (5026, 17215), (6886, 12565), (7898, 10955)]