8672070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2389}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 22886640

約数和(自身を除く): 14214570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 2389, 3630, 4778, 7167, 11945, 14334, 23890, 26279, 35835, 52558, 71670, 78837, 131395, 157674, 262790, 289069, 394185, 578138, 788370, 867207, 1445345, 1734414, 2890690, 4336035, 8672070]

約数ペア:

[(1, 8672070), (2, 4336035), (3, 2890690), (5, 1734414), (6, 1445345), (10, 867207), (11, 788370), (15, 578138), (22, 394185), (30, 289069), (33, 262790), (55, 157674), (66, 131395), (110, 78837), (121, 71670), (165, 52558), (242, 35835), (330, 26279), (363, 23890), (605, 14334), (726, 11945), (1210, 7167), (1815, 4778), (2389, 3630)]