30407796

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{15937}}^1$

素因数の和:16000

約数の個数: 36

約数和(自身を含む): 78319332

約数和(自身を除く): 47911536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 15937, 31874, 47811, 63748, 95622, 143433, 191244, 286866, 573732, 844661, 1689322, 2533983, 3378644, 5067966, 7601949, 10135932, 15203898, 30407796]

約数ペア:

[(1, 30407796), (2, 15203898), (3, 10135932), (4, 7601949), (6, 5067966), (9, 3378644), (12, 2533983), (18, 1689322), (36, 844661), (53, 573732), (106, 286866), (159, 191244), (212, 143433), (318, 95622), (477, 63748), (636, 47811), (954, 31874), (1908, 15937)]