65401210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54959}}^1$

素因数の和:54990

約数の個数: 32

約数和(自身を含む): 142456320

約数和(自身を除く): 77055110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 54959, 109918, 274795, 384713, 549590, 769426, 934303, 1868606, 1923565, 3847130, 4671515, 6540121, 9343030, 13080242, 32700605, 65401210]

約数ペア:

[(1, 65401210), (2, 32700605), (5, 13080242), (7, 9343030), (10, 6540121), (14, 4671515), (17, 3847130), (34, 1923565), (35, 1868606), (70, 934303), (85, 769426), (119, 549590), (170, 384713), (238, 274795), (595, 109918), (1190, 54959)]