63319480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{226141}}^1$

素因数の和:226159

約数の個数: 32

約数和(自身を含む): 162822240

約数和(自身を除く): 99502760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 226141, 452282, 904564, 1130705, 1582987, 1809128, 2261410, 3165974, 4522820, 6331948, 7914935, 9045640, 12663896, 15829870, 31659740, 63319480]

約数ペア:

[(1, 63319480), (2, 31659740), (4, 15829870), (5, 12663896), (7, 9045640), (8, 7914935), (10, 6331948), (14, 4522820), (20, 3165974), (28, 2261410), (35, 1809128), (40, 1582987), (56, 1130705), (70, 904564), (140, 452282), (280, 226141)]