113147860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 278087040

約数和(自身を除く): 164939180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 263, 439, 490, 526, 878, 980, 1052, 1315, 1756, 1841, 2195, 2630, 3073, 3682, 4390, 5260, 6146, 7364, 8780, 9205, 12292, 12887, 15365, 18410, 21511, 25774, 30730, 36820, 43022, 51548, 61460, 64435, 86044, 107555, 115457, 128870, 215110, 230914, 257740, 430220, 461828, 577285, 808199, 1154570, 1616398, 2309140, 3232796, 4040995, 5657393, 8081990, 11314786, 16163980, 22629572, 28286965, 56573930, 113147860]

約数ペア:

[(1, 113147860), (2, 56573930), (4, 28286965), (5, 22629572), (7, 16163980), (10, 11314786), (14, 8081990), (20, 5657393), (28, 4040995), (35, 3232796), (49, 2309140), (70, 1616398), (98, 1154570), (140, 808199), (196, 577285), (245, 461828), (263, 430220), (439, 257740), (490, 230914), (526, 215110), (878, 128870), (980, 115457), (1052, 107555), (1315, 86044), (1756, 64435), (1841, 61460), (2195, 51548), (2630, 43022), (3073, 36820), (3682, 30730), (4390, 25774), (5260, 21511), (6146, 18410), (7364, 15365), (8780, 12887), (9205, 12292)]