7760580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 21868224

約数和(自身を除く): 14107644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 613, 633, 844, 1055, 1226, 1266, 1839, 2110, 2452, 2532, 3065, 3165, 3678, 4220, 6130, 6330, 7356, 9195, 12260, 12660, 18390, 36780, 129343, 258686, 388029, 517372, 646715, 776058, 1293430, 1552116, 1940145, 2586860, 3880290, 7760580]

約数ペア:

[(1, 7760580), (2, 3880290), (3, 2586860), (4, 1940145), (5, 1552116), (6, 1293430), (10, 776058), (12, 646715), (15, 517372), (20, 388029), (30, 258686), (60, 129343), (211, 36780), (422, 18390), (613, 12660), (633, 12260), (844, 9195), (1055, 7356), (1226, 6330), (1266, 6130), (1839, 4220), (2110, 3678), (2452, 3165), (2532, 3065)]