2489070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 6181920

約数和(自身を除く): 3692850

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2861, 5722, 8583, 14305, 17166, 28610, 42915, 82969, 85830, 165938, 248907, 414845, 497814, 829690, 1244535, 2489070]

約数ペア:

[(1, 2489070), (2, 1244535), (3, 829690), (5, 497814), (6, 414845), (10, 248907), (15, 165938), (29, 85830), (30, 82969), (58, 42915), (87, 28610), (145, 17166), (174, 14305), (290, 8583), (435, 5722), (870, 2861)]