15605422

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 31498200

約数和(自身を除く): 15892778

約数列:

[1, 2, 7, 14, 17, 19, 29, 34, 38, 49, 58, 98, 119, 133, 203, 238, 266, 289, 323, 406, 493, 551, 578, 646, 833, 931, 986, 1102, 1421, 1666, 1862, 2023, 2261, 2842, 3451, 3857, 4046, 4522, 5491, 6902, 7714, 8381, 9367, 10982, 14161, 15827, 16762, 18734, 24157, 26999, 28322, 31654, 38437, 48314, 53998, 58667, 65569, 76874, 117334, 131138, 159239, 269059, 318478, 410669, 458983, 538118, 821338, 917966, 1114673, 2229346, 7802711, 15605422]

約数ペア:

[(1, 15605422), (2, 7802711), (7, 2229346), (14, 1114673), (17, 917966), (19, 821338), (29, 538118), (34, 458983), (38, 410669), (49, 318478), (58, 269059), (98, 159239), (119, 131138), (133, 117334), (203, 76874), (238, 65569), (266, 58667), (289, 53998), (323, 48314), (406, 38437), (493, 31654), (551, 28322), (578, 26999), (646, 24157), (833, 18734), (931, 16762), (986, 15827), (1102, 14161), (1421, 10982), (1666, 9367), (1862, 8381), (2023, 7714), (2261, 6902), (2842, 5491), (3451, 4522), (3857, 4046)]