70715530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1669}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 134668800

約数和(自身を除く): 63953270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 1669, 2230, 3338, 4237, 8345, 8474, 16690, 21185, 31711, 42370, 63422, 158555, 317110, 372187, 744374, 1860935, 3721870, 7071553, 14143106, 35357765, 70715530]

約数ペア:

[(1, 70715530), (2, 35357765), (5, 14143106), (10, 7071553), (19, 3721870), (38, 1860935), (95, 744374), (190, 372187), (223, 317110), (446, 158555), (1115, 63422), (1669, 42370), (2230, 31711), (3338, 21185), (4237, 16690), (8345, 8474)]