136756060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{139547}}^1$

素因数の和:139570

約数の個数: 36

約数和(自身を含む): 334077912

約数和(自身を除く): 197321852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 139547, 279094, 558188, 697735, 976829, 1395470, 1953658, 2790940, 3907316, 4884145, 6837803, 9768290, 13675606, 19536580, 27351212, 34189015, 68378030, 136756060]

約数ペア:

[(1, 136756060), (2, 68378030), (4, 34189015), (5, 27351212), (7, 19536580), (10, 13675606), (14, 9768290), (20, 6837803), (28, 4884145), (35, 3907316), (49, 2790940), (70, 1953658), (98, 1395470), (140, 976829), (196, 697735), (245, 558188), (490, 279094), (980, 139547)]