30752712

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 83566080

約数和(自身を除く): 52813368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 991, 1293, 1724, 1982, 2586, 2973, 3448, 3879, 3964, 5172, 5946, 7758, 7928, 8919, 10344, 11892, 15516, 17838, 23784, 31032, 35676, 71352, 427121, 854242, 1281363, 1708484, 2562726, 3416968, 3844089, 5125452, 7688178, 10250904, 15376356, 30752712]

約数ペア:

[(1, 30752712), (2, 15376356), (3, 10250904), (4, 7688178), (6, 5125452), (8, 3844089), (9, 3416968), (12, 2562726), (18, 1708484), (24, 1281363), (36, 854242), (72, 427121), (431, 71352), (862, 35676), (991, 31032), (1293, 23784), (1724, 17838), (1982, 15516), (2586, 11892), (2973, 10344), (3448, 8919), (3879, 7928), (3964, 7758), (5172, 5946)]