9809030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12739}}^1$

素因数の和:12764

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 12205690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 12739, 25478, 63695, 89173, 127390, 140129, 178346, 280258, 445865, 700645, 891730, 980903, 1401290, 1961806, 4904515, 9809030]

約数ペア:

[(1, 9809030), (2, 4904515), (5, 1961806), (7, 1401290), (10, 980903), (11, 891730), (14, 700645), (22, 445865), (35, 280258), (55, 178346), (70, 140129), (77, 127390), (110, 89173), (154, 63695), (385, 25478), (770, 12739)]