919156630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{86959}}^1$

素因数の和:87124

約数の個数: 32

約数和(自身を含む): 1903380480

約数和(自身を除く): 984223850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 10570, 86959, 173918, 434795, 608713, 869590, 1217426, 3043565, 6087130, 13130809, 26261618, 65654045, 91915663, 131308090, 183831326, 459578315, 919156630]

約数ペア:

[(1, 919156630), (2, 459578315), (5, 183831326), (7, 131308090), (10, 91915663), (14, 65654045), (35, 26261618), (70, 13130809), (151, 6087130), (302, 3043565), (755, 1217426), (1057, 869590), (1510, 608713), (2114, 434795), (5285, 173918), (10570, 86959)]