30894411464

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{23473}}^1$

素因数の和:24742

約数の個数: 64

約数和(自身を含む): 69745948800

約数和(自身を除く): 38851537336

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1237, 2474, 4948, 8659, 9896, 17318, 23473, 23503, 34636, 46946, 47006, 69272, 93892, 94012, 164311, 164521, 187784, 188024, 328622, 329042, 445987, 657244, 658084, 891974, 1314488, 1316168, 1783948, 3121909, 3567896, 6243818, 12487636, 24975272, 29036101, 58072202, 116144404, 203252707, 232288808, 406505414, 551685919, 813010828, 1103371838, 1626021656, 2206743676, 3861801433, 4413487352, 7723602866, 15447205732, 30894411464]

約数ペア:

[(1, 30894411464), (2, 15447205732), (4, 7723602866), (7, 4413487352), (8, 3861801433), (14, 2206743676), (19, 1626021656), (28, 1103371838), (38, 813010828), (56, 551685919), (76, 406505414), (133, 232288808), (152, 203252707), (266, 116144404), (532, 58072202), (1064, 29036101), (1237, 24975272), (2474, 12487636), (4948, 6243818), (8659, 3567896), (9896, 3121909), (17318, 1783948), (23473, 1316168), (23503, 1314488), (34636, 891974), (46946, 658084), (47006, 657244), (69272, 445987), (93892, 329042), (94012, 328622), (164311, 188024), (164521, 187784)]