69440790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79817}}^1$

素因数の和:79856

約数の個数: 32

約数和(自身を含む): 172406880

約数和(自身を除く): 102966090

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 79817, 159634, 239451, 399085, 478902, 798170, 1197255, 2314693, 2394510, 4629386, 6944079, 11573465, 13888158, 23146930, 34720395, 69440790]

約数ペア:

[(1, 69440790), (2, 34720395), (3, 23146930), (5, 13888158), (6, 11573465), (10, 6944079), (15, 4629386), (29, 2394510), (30, 2314693), (58, 1197255), (87, 798170), (145, 478902), (174, 399085), (290, 239451), (435, 159634), (870, 79817)]