30721128

素因数分解:

$2^3\times 3^1\times {\mathrm{467}}^1\times {\mathrm{2741}}^1$

素因数の和:3217

約数の個数: 32

約数和(自身を含む): 76995360

約数和(自身を除く): 46274232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 467, 934, 1401, 1868, 2741, 2802, 3736, 5482, 5604, 8223, 10964, 11208, 16446, 21928, 32892, 65784, 1280047, 2560094, 3840141, 5120188, 7680282, 10240376, 15360564, 30721128]

約数ペア:

[(1, 30721128), (2, 15360564), (3, 10240376), (4, 7680282), (6, 5120188), (8, 3840141), (12, 2560094), (24, 1280047), (467, 65784), (934, 32892), (1401, 21928), (1868, 16446), (2741, 11208), (2802, 10964), (3736, 8223), (5482, 5604)]