78304710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{237287}}^1$

素因数の和:237308

約数の個数: 32

約数和(自身を含む): 205016832

約数和(自身を除く): 126712122

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 237287, 474574, 711861, 1186435, 1423722, 2372870, 2610157, 3559305, 5220314, 7118610, 7830471, 13050785, 15660942, 26101570, 39152355, 78304710]

約数ペア:

[(1, 78304710), (2, 39152355), (3, 26101570), (5, 15660942), (6, 13050785), (10, 7830471), (11, 7118610), (15, 5220314), (22, 3559305), (30, 2610157), (33, 2372870), (55, 1423722), (66, 1186435), (110, 711861), (165, 474574), (330, 237287)]