22109820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11930

約数の個数: 48

約数和(自身を含む): 63909888

約数和(自身を除く): 41800068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 11887, 23774, 35661, 47548, 59435, 71322, 118870, 142644, 178305, 237740, 356610, 368497, 713220, 736994, 1105491, 1473988, 1842485, 2210982, 3684970, 4421964, 5527455, 7369940, 11054910, 22109820]

約数ペア:

[(1, 22109820), (2, 11054910), (3, 7369940), (4, 5527455), (5, 4421964), (6, 3684970), (10, 2210982), (12, 1842485), (15, 1473988), (20, 1105491), (30, 736994), (31, 713220), (60, 368497), (62, 356610), (93, 237740), (124, 178305), (155, 142644), (186, 118870), (310, 71322), (372, 59435), (465, 47548), (620, 35661), (930, 23774), (1860, 11887)]