77889933870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4694993}}^1$

素因数の和:4695089

約数の個数: 64

約数和(自身を含む): 216345323520

約数和(自身を除く): 138455389650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 4694993, 9389986, 14084979, 23474965, 28169958, 32864951, 46949930, 65729902, 70424895, 98594853, 140849790, 164324755, 197189706, 328649510, 370904447, 492974265, 741808894, 985948530, 1112713341, 1854522235, 2225426682, 2596331129, 3709044470, 5192662258, 5563566705, 7788993387, 11127133410, 12981655645, 15577986774, 25963311290, 38944966935, 77889933870]

約数ペア:

[(1, 77889933870), (2, 38944966935), (3, 25963311290), (5, 15577986774), (6, 12981655645), (7, 11127133410), (10, 7788993387), (14, 5563566705), (15, 5192662258), (21, 3709044470), (30, 2596331129), (35, 2225426682), (42, 1854522235), (70, 1112713341), (79, 985948530), (105, 741808894), (158, 492974265), (210, 370904447), (237, 328649510), (395, 197189706), (474, 164324755), (553, 140849790), (790, 98594853), (1106, 70424895), (1185, 65729902), (1659, 46949930), (2370, 32864951), (2765, 28169958), (3318, 23474965), (5530, 14084979), (8295, 9389986), (16590, 4694993)]