69771230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21601}}^1$

素因数の和:21644

約数の個数: 32

約数和(自身を含む): 139980960

約数和(自身を除く): 70209730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 21601, 43202, 108005, 216010, 367217, 410419, 734434, 820838, 1836085, 2052095, 3672170, 4104190, 6977123, 13954246, 34885615, 69771230]

約数ペア:

[(1, 69771230), (2, 34885615), (5, 13954246), (10, 6977123), (17, 4104190), (19, 3672170), (34, 2052095), (38, 1836085), (85, 820838), (95, 734434), (170, 410419), (190, 367217), (323, 216010), (646, 108005), (1615, 43202), (3230, 21601)]