11978970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9739}}^1$

素因数の和:9790

約数の個数: 32

約数和(自身を含む): 29453760

約数和(自身を除く): 17474790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 9739, 19478, 29217, 48695, 58434, 97390, 146085, 292170, 399299, 798598, 1197897, 1996495, 2395794, 3992990, 5989485, 11978970]

約数ペア:

[(1, 11978970), (2, 5989485), (3, 3992990), (5, 2395794), (6, 1996495), (10, 1197897), (15, 798598), (30, 399299), (41, 292170), (82, 146085), (123, 97390), (205, 58434), (246, 48695), (410, 29217), (615, 19478), (1230, 9739)]