27708010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 54644544

約数和(自身を除く): 26936534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 331, 662, 761, 1522, 1655, 3310, 3641, 3805, 7282, 7610, 8371, 16742, 18205, 36410, 41855, 83710, 251891, 503782, 1259455, 2518910, 2770801, 5541602, 13854005, 27708010]

約数ペア:

[(1, 27708010), (2, 13854005), (5, 5541602), (10, 2770801), (11, 2518910), (22, 1259455), (55, 503782), (110, 251891), (331, 83710), (662, 41855), (761, 36410), (1522, 18205), (1655, 16742), (3310, 8371), (3641, 7610), (3805, 7282)]