30031605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 56659824

約数和(自身を除く): 26628219

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1061, 1665, 1887, 3145, 3183, 5305, 5661, 9435, 9549, 15915, 18037, 28305, 39257, 47745, 54111, 90185, 117771, 162333, 196285, 270555, 353313, 588855, 667369, 811665, 1766565, 2002107, 3336845, 6006321, 10010535, 30031605]

約数ペア:

[(1, 30031605), (3, 10010535), (5, 6006321), (9, 3336845), (15, 2002107), (17, 1766565), (37, 811665), (45, 667369), (51, 588855), (85, 353313), (111, 270555), (153, 196285), (185, 162333), (255, 117771), (333, 90185), (555, 54111), (629, 47745), (765, 39257), (1061, 28305), (1665, 18037), (1887, 15915), (3145, 9549), (3183, 9435), (5305, 5661)]