70706980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{186071}}^1$

素因数の和:186099

約数の個数: 24

約数和(自身を含む): 156300480

約数和(自身を除く): 85593500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 186071, 372142, 744284, 930355, 1860710, 3535349, 3721420, 7070698, 14141396, 17676745, 35353490, 70706980]

約数ペア:

[(1, 70706980), (2, 35353490), (4, 17676745), (5, 14141396), (10, 7070698), (19, 3721420), (20, 3535349), (38, 1860710), (76, 930355), (95, 744284), (190, 372142), (380, 186071)]