73893470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7937}}^1$

素因数の和:7977

約数の個数: 48

約数和(自身を含む): 162887760

約数和(自身を除く): 88994290

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 7937, 9310, 15874, 39685, 55559, 79370, 111118, 150803, 277795, 301606, 388913, 555590, 754015, 777826, 1055621, 1508030, 1944565, 2111242, 3889130, 5278105, 7389347, 10556210, 14778694, 36946735, 73893470]

約数ペア:

[(1, 73893470), (2, 36946735), (5, 14778694), (7, 10556210), (10, 7389347), (14, 5278105), (19, 3889130), (35, 2111242), (38, 1944565), (49, 1508030), (70, 1055621), (95, 777826), (98, 754015), (133, 555590), (190, 388913), (245, 301606), (266, 277795), (490, 150803), (665, 111118), (931, 79370), (1330, 55559), (1862, 39685), (4655, 15874), (7937, 9310)]