7963410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2947

約数の個数: 64

約数和(自身を含む): 23530752

約数和(自身を除く): 15567342

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 2917, 5834, 8751, 14585, 17502, 20419, 29170, 37921, 40838, 43755, 61257, 75842, 87510, 102095, 113763, 122514, 189605, 204190, 227526, 265447, 306285, 379210, 530894, 568815, 612570, 796341, 1137630, 1327235, 1592682, 2654470, 3981705, 7963410]

約数ペア:

[(1, 7963410), (2, 3981705), (3, 2654470), (5, 1592682), (6, 1327235), (7, 1137630), (10, 796341), (13, 612570), (14, 568815), (15, 530894), (21, 379210), (26, 306285), (30, 265447), (35, 227526), (39, 204190), (42, 189605), (65, 122514), (70, 113763), (78, 102095), (91, 87510), (105, 75842), (130, 61257), (182, 43755), (195, 40838), (210, 37921), (273, 29170), (390, 20419), (455, 17502), (546, 14585), (910, 8751), (1365, 5834), (2730, 2917)]