27605060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8573}}^1$

素因数の和:8612

約数の個数: 48

約数和(自身を含む): 69140736

約数和(自身を除く): 41535676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 8573, 17146, 34292, 42865, 60011, 85730, 120022, 171460, 197179, 240044, 300055, 394358, 600110, 788716, 985895, 1200220, 1380253, 1971790, 2760506, 3943580, 5521012, 6901265, 13802530, 27605060]

約数ペア:

[(1, 27605060), (2, 13802530), (4, 6901265), (5, 5521012), (7, 3943580), (10, 2760506), (14, 1971790), (20, 1380253), (23, 1200220), (28, 985895), (35, 788716), (46, 600110), (70, 394358), (92, 300055), (115, 240044), (140, 197179), (161, 171460), (230, 120022), (322, 85730), (460, 60011), (644, 42865), (805, 34292), (1610, 17146), (3220, 8573)]