626010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 1880064

約数和(自身を除く): 1254054

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 271, 330, 385, 462, 542, 770, 813, 1155, 1355, 1626, 1897, 2310, 2710, 2981, 3794, 4065, 5691, 5962, 8130, 8943, 9485, 11382, 14905, 17886, 18970, 20867, 28455, 29810, 41734, 44715, 56910, 62601, 89430, 104335, 125202, 208670, 313005, 626010]

約数ペア:

[(1, 626010), (2, 313005), (3, 208670), (5, 125202), (6, 104335), (7, 89430), (10, 62601), (11, 56910), (14, 44715), (15, 41734), (21, 29810), (22, 28455), (30, 20867), (33, 18970), (35, 17886), (42, 14905), (55, 11382), (66, 9485), (70, 8943), (77, 8130), (105, 5962), (110, 5691), (154, 4065), (165, 3794), (210, 2981), (231, 2710), (271, 2310), (330, 1897), (385, 1626), (462, 1355), (542, 1155), (770, 813)]