304875795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 593865216

約数和(自身を除く): 288989421

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 67, 105, 123, 147, 151, 201, 205, 245, 287, 335, 453, 469, 615, 735, 755, 861, 1005, 1057, 1407, 1435, 2009, 2265, 2345, 2747, 3171, 3283, 4305, 5285, 6027, 6191, 7035, 7399, 8241, 9849, 10045, 10117, 13735, 15855, 16415, 18573, 19229, 22197, 30135, 30351, 30955, 36995, 41205, 43337, 49245, 50585, 57687, 70819, 92865, 96145, 110985, 130011, 134603, 151755, 212457, 216685, 288435, 303359, 354095, 403809, 414797, 495733, 650055, 673015, 910077, 1062285, 1244391, 1487199, 1516795, 2019045, 2073985, 2478665, 2903579, 4550385, 6221955, 7435995, 8710737, 14517895, 20325053, 43553685, 60975159, 101625265, 304875795]

約数ペア:

[(1, 304875795), (3, 101625265), (5, 60975159), (7, 43553685), (15, 20325053), (21, 14517895), (35, 8710737), (41, 7435995), (49, 6221955), (67, 4550385), (105, 2903579), (123, 2478665), (147, 2073985), (151, 2019045), (201, 1516795), (205, 1487199), (245, 1244391), (287, 1062285), (335, 910077), (453, 673015), (469, 650055), (615, 495733), (735, 414797), (755, 403809), (861, 354095), (1005, 303359), (1057, 288435), (1407, 216685), (1435, 212457), (2009, 151755), (2265, 134603), (2345, 130011), (2747, 110985), (3171, 96145), (3283, 92865), (4305, 70819), (5285, 57687), (6027, 50585), (6191, 49245), (7035, 43337), (7399, 41205), (8241, 36995), (9849, 30955), (10045, 30351), (10117, 30135), (13735, 22197), (15855, 19229), (16415, 18573)]