30277845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 57373680

約数和(自身を除く): 27095835

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 709, 949, 1095, 2127, 2847, 3285, 3545, 4745, 6381, 8541, 9217, 10635, 14235, 27651, 31905, 42705, 46085, 51757, 82953, 138255, 155271, 258785, 414765, 465813, 672841, 776355, 2018523, 2329065, 3364205, 6055569, 10092615, 30277845]

約数ペア:

[(1, 30277845), (3, 10092615), (5, 6055569), (9, 3364205), (13, 2329065), (15, 2018523), (39, 776355), (45, 672841), (65, 465813), (73, 414765), (117, 258785), (195, 155271), (219, 138255), (365, 82953), (585, 51757), (657, 46085), (709, 42705), (949, 31905), (1095, 27651), (2127, 14235), (2847, 10635), (3285, 9217), (3545, 8541), (4745, 6381)]