64901410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54539}}^1$

素因数の和:54570

約数の個数: 32

約数和(自身を含む): 141367680

約数和(自身を除く): 76466270

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 54539, 109078, 272695, 381773, 545390, 763546, 927163, 1854326, 1908865, 3817730, 4635815, 6490141, 9271630, 12980282, 32450705, 64901410]

約数ペア:

[(1, 64901410), (2, 32450705), (5, 12980282), (7, 9271630), (10, 6490141), (14, 4635815), (17, 3817730), (34, 1908865), (35, 1854326), (70, 927163), (85, 763546), (119, 545390), (170, 381773), (238, 272695), (595, 109078), (1190, 54539)]