201978030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{5167}}^1$

素因数の和:6480

約数の個数: 32

約数和(自身を含む): 485213184

約数和(自身を除く): 283235154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1303, 2606, 3909, 5167, 6515, 7818, 10334, 13030, 15501, 19545, 25835, 31002, 39090, 51670, 77505, 155010, 6732601, 13465202, 20197803, 33663005, 40395606, 67326010, 100989015, 201978030]

約数ペア:

[(1, 201978030), (2, 100989015), (3, 67326010), (5, 40395606), (6, 33663005), (10, 20197803), (15, 13465202), (30, 6732601), (1303, 155010), (2606, 77505), (3909, 51670), (5167, 39090), (6515, 31002), (7818, 25835), (10334, 19545), (13030, 15501)]