67079820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7121}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 189046368

約数和(自身を除く): 121966548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7121, 9420, 14242, 21363, 28484, 35605, 42726, 71210, 85452, 106815, 142420, 213630, 427260, 1117997, 2235994, 3353991, 4471988, 5589985, 6707982, 11179970, 13415964, 16769955, 22359940, 33539910, 67079820]

約数ペア:

[(1, 67079820), (2, 33539910), (3, 22359940), (4, 16769955), (5, 13415964), (6, 11179970), (10, 6707982), (12, 5589985), (15, 4471988), (20, 3353991), (30, 2235994), (60, 1117997), (157, 427260), (314, 213630), (471, 142420), (628, 106815), (785, 85452), (942, 71210), (1570, 42726), (1884, 35605), (2355, 28484), (3140, 21363), (4710, 14242), (7121, 9420)]