291796170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{422893}}^1$

素因数の和:422926

約数の個数: 32

約数和(自身を含む): 730760832

約数和(自身を除く): 438964662

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 422893, 845786, 1268679, 2114465, 2537358, 4228930, 6343395, 9726539, 12686790, 19453078, 29179617, 48632695, 58359234, 97265390, 145898085, 291796170]

約数ペア:

[(1, 291796170), (2, 145898085), (3, 97265390), (5, 58359234), (6, 48632695), (10, 29179617), (15, 19453078), (23, 12686790), (30, 9726539), (46, 6343395), (69, 4228930), (115, 2537358), (138, 2114465), (230, 1268679), (345, 845786), (690, 422893)]