982450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{401}}^1$

素因数の和:427

約数の個数: 36

約数和(自身を含む): 2131002

約数和(自身を除く): 1148552

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 401, 490, 802, 1225, 2005, 2450, 2807, 4010, 5614, 10025, 14035, 19649, 20050, 28070, 39298, 70175, 98245, 140350, 196490, 491225, 982450]

約数ペア:

[(1, 982450), (2, 491225), (5, 196490), (7, 140350), (10, 98245), (14, 70175), (25, 39298), (35, 28070), (49, 20050), (50, 19649), (70, 14035), (98, 10025), (175, 5614), (245, 4010), (350, 2807), (401, 2450), (490, 2005), (802, 1225)]