1385427810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{2677}}^1$

素因数の和:4027

約数の個数: 64

約数和(自身を含む): 3584835072

約数和(自身を除く): 2199407262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1327, 2654, 2677, 3981, 5354, 6635, 7962, 8031, 13270, 13385, 16062, 17251, 19905, 26770, 34502, 34801, 39810, 40155, 51753, 69602, 80310, 86255, 103506, 104403, 172510, 174005, 208806, 258765, 348010, 517530, 522015, 1044030, 3552379, 7104758, 10657137, 17761895, 21314274, 35523790, 46180927, 53285685, 92361854, 106571370, 138542781, 230904635, 277085562, 461809270, 692713905, 1385427810]

約数ペア:

[(1, 1385427810), (2, 692713905), (3, 461809270), (5, 277085562), (6, 230904635), (10, 138542781), (13, 106571370), (15, 92361854), (26, 53285685), (30, 46180927), (39, 35523790), (65, 21314274), (78, 17761895), (130, 10657137), (195, 7104758), (390, 3552379), (1327, 1044030), (2654, 522015), (2677, 517530), (3981, 348010), (5354, 258765), (6635, 208806), (7962, 174005), (8031, 172510), (13270, 104403), (13385, 103506), (16062, 86255), (17251, 80310), (19905, 69602), (26770, 51753), (34502, 40155), (34801, 39810)]