63221210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37409}}^1$

素因数の和:37442

約数の個数: 24

約数和(自身を含む): 123228540

約数和(自身を除く): 60007330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 37409, 74818, 187045, 374090, 486317, 972634, 2431585, 4863170, 6322121, 12644242, 31610605, 63221210]

約数ペア:

[(1, 63221210), (2, 31610605), (5, 12644242), (10, 6322121), (13, 4863170), (26, 2431585), (65, 972634), (130, 486317), (169, 374090), (338, 187045), (845, 74818), (1690, 37409)]