201393090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2237701}}^1$

素因数の和:2237714

約数の個数: 24

約数和(自身を含む): 523622268

約数和(自身を除く): 322229178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2237701, 4475402, 6713103, 11188505, 13426206, 20139309, 22377010, 33565515, 40278618, 67131030, 100696545, 201393090]

約数ペア:

[(1, 201393090), (2, 100696545), (3, 67131030), (5, 40278618), (6, 33565515), (9, 22377010), (10, 20139309), (15, 13426206), (18, 11188505), (30, 6713103), (45, 4475402), (90, 2237701)]