30485094136

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1\times {\mathrm{2273}}^1$

素因数の和:4148

約数の個数: 64

約数和(自身を含む): 65862316800

約数和(自身を除く): 35377222664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1723, 1946, 2273, 3446, 3892, 4546, 6892, 7784, 9092, 12061, 13784, 15911, 18184, 24122, 31822, 48244, 63644, 96488, 127288, 239497, 315947, 478994, 631894, 957988, 1263788, 1676479, 1915976, 2211629, 2527576, 3352958, 3916379, 4423258, 6705916, 7832758, 8846516, 13411832, 15665516, 17693032, 27414653, 31331032, 54829306, 109658612, 219317224, 544376681, 1088753362, 2177506724, 3810636767, 4355013448, 7621273534, 15242547068, 30485094136]

約数ペア:

[(1, 30485094136), (2, 15242547068), (4, 7621273534), (7, 4355013448), (8, 3810636767), (14, 2177506724), (28, 1088753362), (56, 544376681), (139, 219317224), (278, 109658612), (556, 54829306), (973, 31331032), (1112, 27414653), (1723, 17693032), (1946, 15665516), (2273, 13411832), (3446, 8846516), (3892, 7832758), (4546, 6705916), (6892, 4423258), (7784, 3916379), (9092, 3352958), (12061, 2527576), (13784, 2211629), (15911, 1915976), (18184, 1676479), (24122, 1263788), (31822, 957988), (48244, 631894), (63644, 478994), (96488, 315947), (127288, 239497)]