12394060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{12647}}^1$

素因数の和:12670

約数の個数: 36

約数和(自身を含む): 30279312

約数和(自身を除く): 17885252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 12647, 25294, 50588, 63235, 88529, 126470, 177058, 252940, 354116, 442645, 619703, 885290, 1239406, 1770580, 2478812, 3098515, 6197030, 12394060]

約数ペア:

[(1, 12394060), (2, 6197030), (4, 3098515), (5, 2478812), (7, 1770580), (10, 1239406), (14, 885290), (20, 619703), (28, 442645), (35, 354116), (49, 252940), (70, 177058), (98, 126470), (140, 88529), (196, 63235), (245, 50588), (490, 25294), (980, 12647)]