1230602870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{64871}}^1$

素因数の和:65156

約数の個数: 32

約数和(自身を含む): 2540906496

約数和(自身を除く): 1310303626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 9485, 18970, 64871, 129742, 324355, 454097, 648710, 908194, 2270485, 4540970, 17580041, 35160082, 87900205, 123060287, 175800410, 246120574, 615301435, 1230602870]

約数ペア:

[(1, 1230602870), (2, 615301435), (5, 246120574), (7, 175800410), (10, 123060287), (14, 87900205), (35, 35160082), (70, 17580041), (271, 4540970), (542, 2270485), (1355, 908194), (1897, 648710), (2710, 454097), (3794, 324355), (9485, 129742), (18970, 64871)]