10990010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 9573190

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 335, 349, 470, 670, 698, 1745, 3149, 3490, 6298, 15745, 16403, 23383, 31490, 32806, 46766, 82015, 116915, 164030, 233830, 1099001, 2198002, 5495005, 10990010]

約数ペア:

[(1, 10990010), (2, 5495005), (5, 2198002), (10, 1099001), (47, 233830), (67, 164030), (94, 116915), (134, 82015), (235, 46766), (335, 32806), (349, 31490), (470, 23383), (670, 16403), (698, 15745), (1745, 6298), (3149, 3490)]