213575340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{323599}}^1$

素因数の和:323622

約数の個数: 48

約数和(自身を含む): 652377600

約数和(自身を除く): 438802260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 323599, 647198, 970797, 1294396, 1617995, 1941594, 3235990, 3559589, 3883188, 4853985, 6471980, 7119178, 9707970, 10678767, 14238356, 17797945, 19415940, 21357534, 35595890, 42715068, 53393835, 71191780, 106787670, 213575340]

約数ペア:

[(1, 213575340), (2, 106787670), (3, 71191780), (4, 53393835), (5, 42715068), (6, 35595890), (10, 21357534), (11, 19415940), (12, 17797945), (15, 14238356), (20, 10678767), (22, 9707970), (30, 7119178), (33, 6471980), (44, 4853985), (55, 3883188), (60, 3559589), (66, 3235990), (110, 1941594), (132, 1617995), (165, 1294396), (220, 970797), (330, 647198), (660, 323599)]