245630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 48

約数和(自身を含む): 574560

約数和(自身を除く): 328930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 121, 145, 154, 203, 242, 290, 319, 385, 406, 605, 638, 770, 847, 1015, 1210, 1595, 1694, 2030, 2233, 3190, 3509, 4235, 4466, 7018, 8470, 11165, 17545, 22330, 24563, 35090, 49126, 122815, 245630]

約数ペア:

[(1, 245630), (2, 122815), (5, 49126), (7, 35090), (10, 24563), (11, 22330), (14, 17545), (22, 11165), (29, 8470), (35, 7018), (55, 4466), (58, 4235), (70, 3509), (77, 3190), (110, 2233), (121, 2030), (145, 1694), (154, 1595), (203, 1210), (242, 1015), (290, 847), (319, 770), (385, 638), (406, 605)]