1566972780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{12721}}^1$

素因数の和:14786

約数の個数: 48

約数和(自身を含む): 4390005984

約数和(自身を除く): 2823033204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2053, 4106, 6159, 8212, 10265, 12318, 12721, 20530, 24636, 25442, 30795, 38163, 41060, 50884, 61590, 63605, 76326, 123180, 127210, 152652, 190815, 254420, 381630, 763260, 26116213, 52232426, 78348639, 104464852, 130581065, 156697278, 261162130, 313394556, 391743195, 522324260, 783486390, 1566972780]

約数ペア:

[(1, 1566972780), (2, 783486390), (3, 522324260), (4, 391743195), (5, 313394556), (6, 261162130), (10, 156697278), (12, 130581065), (15, 104464852), (20, 78348639), (30, 52232426), (60, 26116213), (2053, 763260), (4106, 381630), (6159, 254420), (8212, 190815), (10265, 152652), (12318, 127210), (12721, 123180), (20530, 76326), (24636, 63605), (25442, 61590), (30795, 50884), (38163, 41060)]