65381330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17623}}^1$

素因数の和:17690

約数の個数: 32

約数和(自身を含む): 137044224

約数和(自身を除く): 71662894

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 17623, 35246, 88115, 123361, 176230, 246722, 616805, 934019, 1233610, 1868038, 4670095, 6538133, 9340190, 13076266, 32690665, 65381330]

約数ペア:

[(1, 65381330), (2, 32690665), (5, 13076266), (7, 9340190), (10, 6538133), (14, 4670095), (35, 1868038), (53, 1233610), (70, 934019), (106, 616805), (265, 246722), (371, 176230), (530, 123361), (742, 88115), (1855, 35246), (3710, 17623)]