59993220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{142841}}^1$

素因数の和:142860

約数の個数: 48

約数和(自身を含む): 191979648

約数和(自身を除く): 131986428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 142841, 285682, 428523, 571364, 714205, 857046, 999887, 1428410, 1714092, 1999774, 2142615, 2856820, 2999661, 3999548, 4285230, 4999435, 5999322, 8570460, 9998870, 11998644, 14998305, 19997740, 29996610, 59993220]

約数ペア:

[(1, 59993220), (2, 29996610), (3, 19997740), (4, 14998305), (5, 11998644), (6, 9998870), (7, 8570460), (10, 5999322), (12, 4999435), (14, 4285230), (15, 3999548), (20, 2999661), (21, 2856820), (28, 2142615), (30, 1999774), (35, 1714092), (42, 1428410), (60, 999887), (70, 857046), (84, 714205), (105, 571364), (140, 428523), (210, 285682), (420, 142841)]