84920970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39869}}^1$

素因数の和:39950

約数の個数: 32

約数和(自身を含む): 206686080

約数和(自身を除く): 121765110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 39869, 79738, 119607, 199345, 239214, 398690, 598035, 1196070, 2830699, 5661398, 8492097, 14153495, 16984194, 28306990, 42460485, 84920970]

約数ペア:

[(1, 84920970), (2, 42460485), (3, 28306990), (5, 16984194), (6, 14153495), (10, 8492097), (15, 5661398), (30, 2830699), (71, 1196070), (142, 598035), (213, 398690), (355, 239214), (426, 199345), (710, 119607), (1065, 79738), (2130, 39869)]