225350460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1251947}}^1$

素因数の和:1251962

約数の個数: 36

約数和(自身を含む): 683563608

約数和(自身を除く): 458213148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1251947, 2503894, 3755841, 5007788, 6259735, 7511682, 11267523, 12519470, 15023364, 18779205, 22535046, 25038940, 37558410, 45070092, 56337615, 75116820, 112675230, 225350460]

約数ペア:

[(1, 225350460), (2, 112675230), (3, 75116820), (4, 56337615), (5, 45070092), (6, 37558410), (9, 25038940), (10, 22535046), (12, 18779205), (15, 15023364), (18, 12519470), (20, 11267523), (30, 7511682), (36, 6259735), (45, 5007788), (60, 3755841), (90, 2503894), (180, 1251947)]