1488229730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{10709}}^1$

素因数の和:11798

約数の個数: 32

約数和(自身を含む): 2887844400

約数和(自身を除く): 1399614670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1069, 2138, 5345, 10690, 10709, 13897, 21418, 27794, 53545, 69485, 107090, 138970, 139217, 278434, 696085, 1392170, 11447921, 22895842, 57239605, 114479210, 148822973, 297645946, 744114865, 1488229730]

約数ペア:

[(1, 1488229730), (2, 744114865), (5, 297645946), (10, 148822973), (13, 114479210), (26, 57239605), (65, 22895842), (130, 11447921), (1069, 1392170), (2138, 696085), (5345, 278434), (10690, 139217), (10709, 138970), (13897, 107090), (21418, 69485), (27794, 53545)]