82636710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211889}}^1$

素因数の和:211912

約数の個数: 32

約数和(自身を含む): 213585120

約数和(自身を除く): 130948410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 211889, 423778, 635667, 1059445, 1271334, 2118890, 2754557, 3178335, 5509114, 6356670, 8263671, 13772785, 16527342, 27545570, 41318355, 82636710]

約数ペア:

[(1, 82636710), (2, 41318355), (3, 27545570), (5, 16527342), (6, 13772785), (10, 8263671), (13, 6356670), (15, 5509114), (26, 3178335), (30, 2754557), (39, 2118890), (65, 1271334), (78, 1059445), (130, 635667), (195, 423778), (390, 211889)]