2870292.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 141285600

約数和(自身を除く): 72100986

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 421, 449, 842, 898, 1263, 1347, 2526, 2694, 25681, 27389, 51362, 54778, 77043, 82167, 154086, 164334, 189029, 378058, 567087, 1134174, 11530769, 23061538, 34592307, 69184614]

約数ペア:

[(1, 69184614), (2, 34592307), (3, 23061538), (6, 11530769), (61, 1134174), (122, 567087), (183, 378058), (366, 189029), (421, 164334), (449, 154086), (842, 82167), (898, 77043), (1263, 54778), (1347, 51362), (2526, 27389), (2694, 25681)]