3111060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 9172800

約数和(自身を除く): 6061740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2729, 5458, 8187, 10916, 13645, 16374, 27290, 32748, 40935, 51851, 54580, 81870, 103702, 155553, 163740, 207404, 259255, 311106, 518510, 622212, 777765, 1037020, 1555530, 3111060]

約数ペア:

[(1, 3111060), (2, 1555530), (3, 1037020), (4, 777765), (5, 622212), (6, 518510), (10, 311106), (12, 259255), (15, 207404), (19, 163740), (20, 155553), (30, 103702), (38, 81870), (57, 54580), (60, 51851), (76, 40935), (95, 32748), (114, 27290), (190, 16374), (228, 13645), (285, 10916), (380, 8187), (570, 5458), (1140, 2729)]