7731290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5813}}^1$

素因数の和:5846

約数の個数: 32

約数和(自身を含む): 16744320

約数和(自身を除く): 9013030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 5813, 11626, 29065, 40691, 58130, 81382, 110447, 203455, 220894, 406910, 552235, 773129, 1104470, 1546258, 3865645, 7731290]

約数ペア:

[(1, 7731290), (2, 3865645), (5, 1546258), (7, 1104470), (10, 773129), (14, 552235), (19, 406910), (35, 220894), (38, 203455), (70, 110447), (95, 81382), (133, 58130), (190, 40691), (266, 29065), (665, 11626), (1330, 5813)]