130876140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27611}}^1$

素因数の和:27702

約数の個数: 48

約数和(自身を含む): 371105280

約数和(自身を除く): 240229140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 27611, 55222, 82833, 110444, 138055, 165666, 276110, 331332, 414165, 552220, 828330, 1656660, 2181269, 4362538, 6543807, 8725076, 10906345, 13087614, 21812690, 26175228, 32719035, 43625380, 65438070, 130876140]

約数ペア:

[(1, 130876140), (2, 65438070), (3, 43625380), (4, 32719035), (5, 26175228), (6, 21812690), (10, 13087614), (12, 10906345), (15, 8725076), (20, 6543807), (30, 4362538), (60, 2181269), (79, 1656660), (158, 828330), (237, 552220), (316, 414165), (395, 331332), (474, 276110), (790, 165666), (948, 138055), (1185, 110444), (1580, 82833), (2370, 55222), (4740, 27611)]