27103620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{811}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 76120128

約数和(自身を除く): 49016508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 811, 1114, 1622, 1671, 2228, 2433, 2785, 3244, 3342, 4055, 4866, 5570, 6684, 8110, 8355, 9732, 11140, 12165, 16220, 16710, 24330, 33420, 48660, 451727, 903454, 1355181, 1806908, 2258635, 2710362, 4517270, 5420724, 6775905, 9034540, 13551810, 27103620]

約数ペア:

[(1, 27103620), (2, 13551810), (3, 9034540), (4, 6775905), (5, 5420724), (6, 4517270), (10, 2710362), (12, 2258635), (15, 1806908), (20, 1355181), (30, 903454), (60, 451727), (557, 48660), (811, 33420), (1114, 24330), (1622, 16710), (1671, 16220), (2228, 12165), (2433, 11140), (2785, 9732), (3244, 8355), (3342, 8110), (4055, 6684), (4866, 5570)]