28297410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1427}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 68064192

約数和(自身を除く): 39766782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1427, 1983, 2854, 3305, 3966, 4281, 6610, 7135, 8562, 9915, 14270, 19830, 21405, 42810, 943247, 1886494, 2829741, 4716235, 5659482, 9432470, 14148705, 28297410]

約数ペア:

[(1, 28297410), (2, 14148705), (3, 9432470), (5, 5659482), (6, 4716235), (10, 2829741), (15, 1886494), (30, 943247), (661, 42810), (1322, 21405), (1427, 19830), (1983, 14270), (2854, 9915), (3305, 8562), (3966, 7135), (4281, 6610)]