2009671110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 5298628608

約数和(自身を除く): 3288957498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 431, 503, 515, 618, 862, 927, 1006, 1030, 1293, 1509, 1545, 1854, 2155, 2515, 2586, 3018, 3090, 3879, 4310, 4527, 4635, 5030, 6465, 7545, 7758, 9054, 9270, 12930, 15090, 19395, 22635, 38790, 44393, 45270, 51809, 88786, 103618, 133179, 155427, 216793, 221965, 259045, 266358, 310854, 399537, 433586, 443930, 466281, 518090, 650379, 665895, 777135, 799074, 932562, 1083965, 1300758, 1331790, 1554270, 1951137, 1997685, 2167930, 2331405, 3251895, 3902274, 3995370, 4662810, 6503790, 9755685, 19511370, 22329679, 44659358, 66989037, 111648395, 133978074, 200967111, 223296790, 334945185, 401934222, 669890370, 1004835555, 2009671110]

約数ペア:

[(1, 2009671110), (2, 1004835555), (3, 669890370), (5, 401934222), (6, 334945185), (9, 223296790), (10, 200967111), (15, 133978074), (18, 111648395), (30, 66989037), (45, 44659358), (90, 22329679), (103, 19511370), (206, 9755685), (309, 6503790), (431, 4662810), (503, 3995370), (515, 3902274), (618, 3251895), (862, 2331405), (927, 2167930), (1006, 1997685), (1030, 1951137), (1293, 1554270), (1509, 1331790), (1545, 1300758), (1854, 1083965), (2155, 932562), (2515, 799074), (2586, 777135), (3018, 665895), (3090, 650379), (3879, 518090), (4310, 466281), (4527, 443930), (4635, 433586), (5030, 399537), (6465, 310854), (7545, 266358), (7758, 259045), (9054, 221965), (9270, 216793), (12930, 155427), (15090, 133179), (19395, 103618), (22635, 88786), (38790, 51809), (44393, 45270)]