13221270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 22002282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3583, 3690, 7166, 10749, 17915, 21498, 32247, 35830, 53745, 64494, 107490, 146903, 161235, 293806, 322470, 440709, 734515, 881418, 1322127, 1469030, 2203545, 2644254, 4407090, 6610635, 13221270]

約数ペア:

[(1, 13221270), (2, 6610635), (3, 4407090), (5, 2644254), (6, 2203545), (9, 1469030), (10, 1322127), (15, 881418), (18, 734515), (30, 440709), (41, 322470), (45, 293806), (82, 161235), (90, 146903), (123, 107490), (205, 64494), (246, 53745), (369, 35830), (410, 32247), (615, 21498), (738, 17915), (1230, 10749), (1845, 7166), (3583, 3690)]