22180970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{599}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 47779200

約数和(自身を除く): 25598230

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 599, 805, 1058, 1198, 1610, 2645, 2995, 3703, 4193, 5290, 5990, 7406, 8386, 13777, 18515, 20965, 27554, 37030, 41930, 68885, 96439, 137770, 192878, 316871, 482195, 633742, 964390, 1584355, 2218097, 3168710, 4436194, 11090485, 22180970]

約数ペア:

[(1, 22180970), (2, 11090485), (5, 4436194), (7, 3168710), (10, 2218097), (14, 1584355), (23, 964390), (35, 633742), (46, 482195), (70, 316871), (115, 192878), (161, 137770), (230, 96439), (322, 68885), (529, 41930), (599, 37030), (805, 27554), (1058, 20965), (1198, 18515), (1610, 13777), (2645, 8386), (2995, 7406), (3703, 5990), (4193, 5290)]