27586140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2179}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 77642880

約数和(自身を除く): 50056740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2179, 2532, 3165, 4220, 4358, 6330, 6537, 8716, 10895, 12660, 13074, 21790, 26148, 32685, 43580, 65370, 130740, 459769, 919538, 1379307, 1839076, 2298845, 2758614, 4597690, 5517228, 6896535, 9195380, 13793070, 27586140]

約数ペア:

[(1, 27586140), (2, 13793070), (3, 9195380), (4, 6896535), (5, 5517228), (6, 4597690), (10, 2758614), (12, 2298845), (15, 1839076), (20, 1379307), (30, 919538), (60, 459769), (211, 130740), (422, 65370), (633, 43580), (844, 32685), (1055, 26148), (1266, 21790), (2110, 13074), (2179, 12660), (2532, 10895), (3165, 8716), (4220, 6537), (4358, 6330)]