66866190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7121}}^1$

素因数の和:7444

約数の個数: 32

約数和(自身を含む): 161014176

約数和(自身を除く): 94147986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 7121, 9390, 14242, 21363, 35605, 42726, 71210, 106815, 213630, 2228873, 4457746, 6686619, 11144365, 13373238, 22288730, 33433095, 66866190]

約数ペア:

[(1, 66866190), (2, 33433095), (3, 22288730), (5, 13373238), (6, 11144365), (10, 6686619), (15, 4457746), (30, 2228873), (313, 213630), (626, 106815), (939, 71210), (1565, 42726), (1878, 35605), (3130, 21363), (4695, 14242), (7121, 9390)]