30367330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3121}}^1$

素因数の和:3274

約数の個数: 32

約数和(自身を含む): 62939520

約数和(自身を除く): 32572190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 3121, 4865, 6242, 9730, 15605, 21847, 31210, 43694, 109235, 218470, 433819, 867638, 2169095, 3036733, 4338190, 6073466, 15183665, 30367330]

約数ペア:

[(1, 30367330), (2, 15183665), (5, 6073466), (7, 4338190), (10, 3036733), (14, 2169095), (35, 867638), (70, 433819), (139, 218470), (278, 109235), (695, 43694), (973, 31210), (1390, 21847), (1946, 15605), (3121, 9730), (4865, 6242)]