825008970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{670739}}^1$

素因数の和:670790

約数の個数: 32

約数和(自身を含む): 2028317760

約数和(自身を除く): 1203308790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 670739, 1341478, 2012217, 3353695, 4024434, 6707390, 10061085, 20122170, 27500299, 55000598, 82500897, 137501495, 165001794, 275002990, 412504485, 825008970]

約数ペア:

[(1, 825008970), (2, 412504485), (3, 275002990), (5, 165001794), (6, 137501495), (10, 82500897), (15, 55000598), (30, 27500299), (41, 20122170), (82, 10061085), (123, 6707390), (205, 4024434), (246, 3353695), (410, 2012217), (615, 1341478), (1230, 670739)]