31220230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4441}}^1$

素因数の和:4504

約数の個数: 32

約数和(自身を含む): 60766560

約数和(自身を除く): 29546330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 4441, 7030, 8882, 22205, 44410, 84379, 164317, 168758, 328634, 421895, 821585, 843790, 1643170, 3122023, 6244046, 15610115, 31220230]

約数ペア:

[(1, 31220230), (2, 15610115), (5, 6244046), (10, 3122023), (19, 1643170), (37, 843790), (38, 821585), (74, 421895), (95, 328634), (185, 168758), (190, 164317), (370, 84379), (703, 44410), (1406, 22205), (3515, 8882), (4441, 7030)]