323740060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{330347}}^1$

素因数の和:330370

約数の個数: 36

約数和(自身を含む): 790853112

約数和(自身を除く): 467113052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 330347, 660694, 1321388, 1651735, 2312429, 3303470, 4624858, 6606940, 9249716, 11562145, 16187003, 23124290, 32374006, 46248580, 64748012, 80935015, 161870030, 323740060]

約数ペア:

[(1, 323740060), (2, 161870030), (4, 80935015), (5, 64748012), (7, 46248580), (10, 32374006), (14, 23124290), (20, 16187003), (28, 11562145), (35, 9249716), (49, 6606940), (70, 4624858), (98, 3303470), (140, 2312429), (196, 1651735), (245, 1321388), (490, 660694), (980, 330347)]