1711660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 3813264

約数和(自身を除く): 2101604

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 3721, 5612, 7015, 7442, 14030, 14884, 18605, 28060, 37210, 74420, 85583, 171166, 342332, 427915, 855830, 1711660]

約数ペア:

[(1, 1711660), (2, 855830), (4, 427915), (5, 342332), (10, 171166), (20, 85583), (23, 74420), (46, 37210), (61, 28060), (92, 18605), (115, 14884), (122, 14030), (230, 7442), (244, 7015), (305, 5612), (460, 3721), (610, 2806), (1220, 1403)]