713488620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2621}}^1$

素因数の和:2995

約数の個数: 96

約数和(自身を含む): 2158430400

約数和(自身を除く): 1444941780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 349, 390, 698, 780, 1047, 1396, 1745, 2094, 2621, 3490, 4188, 4537, 5235, 5242, 6980, 7863, 9074, 10470, 10484, 13105, 13611, 15726, 18148, 20940, 22685, 26210, 27222, 31452, 34073, 39315, 45370, 52420, 54444, 68055, 68146, 78630, 90740, 102219, 136110, 136292, 157260, 170365, 204438, 272220, 340730, 408876, 511095, 681460, 914729, 1022190, 1829458, 2044380, 2744187, 3658916, 4573645, 5488374, 9147290, 10976748, 11891477, 13720935, 18294580, 23782954, 27441870, 35674431, 47565908, 54883740, 59457385, 71348862, 118914770, 142697724, 178372155, 237829540, 356744310, 713488620]

約数ペア:

[(1, 713488620), (2, 356744310), (3, 237829540), (4, 178372155), (5, 142697724), (6, 118914770), (10, 71348862), (12, 59457385), (13, 54883740), (15, 47565908), (20, 35674431), (26, 27441870), (30, 23782954), (39, 18294580), (52, 13720935), (60, 11891477), (65, 10976748), (78, 9147290), (130, 5488374), (156, 4573645), (195, 3658916), (260, 2744187), (349, 2044380), (390, 1829458), (698, 1022190), (780, 914729), (1047, 681460), (1396, 511095), (1745, 408876), (2094, 340730), (2621, 272220), (3490, 204438), (4188, 170365), (4537, 157260), (5235, 136292), (5242, 136110), (6980, 102219), (7863, 90740), (9074, 78630), (10470, 68146), (10484, 68055), (13105, 54444), (13611, 52420), (15726, 45370), (18148, 39315), (20940, 34073), (22685, 31452), (26210, 27222)]