30007448

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{12979}}^1$

素因数の和:13019

約数の個数: 24

約数和(自身を含む): 59772900

約数和(自身を除く): 29765452

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 12979, 25958, 51916, 103832, 220643, 441286, 882572, 1765144, 3750931, 7501862, 15003724, 30007448]

約数ペア:

[(1, 30007448), (2, 15003724), (4, 7501862), (8, 3750931), (17, 1765144), (34, 882572), (68, 441286), (136, 220643), (289, 103832), (578, 51916), (1156, 25958), (2312, 12979)]