166282140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89399}}^1$

素因数の和:89442

約数の個数: 48

約数和(自身を含む): 480614400

約数和(自身を除く): 314332260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 89399, 178798, 268197, 357596, 446995, 536394, 893990, 1072788, 1340985, 1787980, 2681970, 2771369, 5363940, 5542738, 8314107, 11085476, 13856845, 16628214, 27713690, 33256428, 41570535, 55427380, 83141070, 166282140]

約数ペア:

[(1, 166282140), (2, 83141070), (3, 55427380), (4, 41570535), (5, 33256428), (6, 27713690), (10, 16628214), (12, 13856845), (15, 11085476), (20, 8314107), (30, 5542738), (31, 5363940), (60, 2771369), (62, 2681970), (93, 1787980), (124, 1340985), (155, 1072788), (186, 893990), (310, 536394), (372, 446995), (465, 357596), (620, 268197), (930, 178798), (1860, 89399)]