8479870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 18315360

約数和(自身を除く): 9835490

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 229, 230, 322, 458, 529, 805, 1058, 1145, 1603, 1610, 2290, 2645, 3206, 3703, 5267, 5290, 7406, 8015, 10534, 16030, 18515, 26335, 36869, 37030, 52670, 73738, 121141, 184345, 242282, 368690, 605705, 847987, 1211410, 1695974, 4239935, 8479870]

約数ペア:

[(1, 8479870), (2, 4239935), (5, 1695974), (7, 1211410), (10, 847987), (14, 605705), (23, 368690), (35, 242282), (46, 184345), (70, 121141), (115, 73738), (161, 52670), (229, 37030), (230, 36869), (322, 26335), (458, 18515), (529, 16030), (805, 10534), (1058, 8015), (1145, 7406), (1603, 5290), (1610, 5267), (2290, 3703), (2645, 3206)]