229702970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{172709}}^1$

素因数の和:172742

約数の個数: 32

約数和(自身を含む): 497404800

約数和(自身を除く): 267701830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 172709, 345418, 863545, 1208963, 1727090, 2417926, 3281471, 6044815, 6562942, 12089630, 16407355, 22970297, 32814710, 45940594, 114851485, 229702970]

約数ペア:

[(1, 229702970), (2, 114851485), (5, 45940594), (7, 32814710), (10, 22970297), (14, 16407355), (19, 12089630), (35, 6562942), (38, 6044815), (70, 3281471), (95, 2417926), (133, 1727090), (190, 1208963), (266, 863545), (665, 345418), (1330, 172709)]