11179860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 20269740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 479, 778, 958, 1167, 1437, 1556, 1916, 1945, 2334, 2395, 2874, 3890, 4668, 4790, 5748, 5835, 7185, 7780, 9580, 11670, 14370, 23340, 28740, 186331, 372662, 558993, 745324, 931655, 1117986, 1863310, 2235972, 2794965, 3726620, 5589930, 11179860]

約数ペア:

[(1, 11179860), (2, 5589930), (3, 3726620), (4, 2794965), (5, 2235972), (6, 1863310), (10, 1117986), (12, 931655), (15, 745324), (20, 558993), (30, 372662), (60, 186331), (389, 28740), (479, 23340), (778, 14370), (958, 11670), (1167, 9580), (1437, 7780), (1556, 7185), (1916, 5835), (1945, 5748), (2334, 4790), (2395, 4668), (2874, 3890)]