15434342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 30855168

約数和(自身を除く): 15420826

約数列:

[1, 2, 7, 11, 14, 22, 31, 53, 61, 62, 77, 106, 122, 154, 217, 341, 371, 427, 434, 583, 671, 682, 742, 854, 1166, 1342, 1643, 1891, 2387, 3233, 3286, 3782, 4081, 4697, 4774, 6466, 8162, 9394, 11501, 13237, 18073, 20801, 22631, 23002, 26474, 35563, 36146, 41602, 45262, 71126, 100223, 126511, 145607, 200446, 248941, 253022, 291214, 497882, 701561, 1102453, 1403122, 2204906, 7717171, 15434342]

約数ペア:

[(1, 15434342), (2, 7717171), (7, 2204906), (11, 1403122), (14, 1102453), (22, 701561), (31, 497882), (53, 291214), (61, 253022), (62, 248941), (77, 200446), (106, 145607), (122, 126511), (154, 100223), (217, 71126), (341, 45262), (371, 41602), (427, 36146), (434, 35563), (583, 26474), (671, 23002), (682, 22631), (742, 20801), (854, 18073), (1166, 13237), (1342, 11501), (1643, 9394), (1891, 8162), (2387, 6466), (3233, 4774), (3286, 4697), (3782, 4081)]