63397670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 134077680

約数和(自身を除く): 70680010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1187, 1526, 2374, 3815, 5341, 5935, 7630, 8309, 10682, 11870, 16618, 26705, 41545, 53410, 58163, 83090, 116326, 129383, 258766, 290815, 581630, 646915, 905681, 1293830, 1811362, 4528405, 6339767, 9056810, 12679534, 31698835, 63397670]

約数ペア:

[(1, 63397670), (2, 31698835), (5, 12679534), (7, 9056810), (10, 6339767), (14, 4528405), (35, 1811362), (49, 1293830), (70, 905681), (98, 646915), (109, 581630), (218, 290815), (245, 258766), (490, 129383), (545, 116326), (763, 83090), (1090, 58163), (1187, 53410), (1526, 41545), (2374, 26705), (3815, 16618), (5341, 11870), (5935, 10682), (7630, 8309)]