126621460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1091}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 304536960

約数和(自身を除く): 177915500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 829, 1091, 1658, 2182, 3316, 4145, 4364, 5455, 5803, 7637, 8290, 10910, 11606, 15274, 16580, 21820, 23212, 29015, 30548, 38185, 58030, 76370, 116060, 152740, 904439, 1808878, 3617756, 4522195, 6331073, 9044390, 12662146, 18088780, 25324292, 31655365, 63310730, 126621460]

約数ペア:

[(1, 126621460), (2, 63310730), (4, 31655365), (5, 25324292), (7, 18088780), (10, 12662146), (14, 9044390), (20, 6331073), (28, 4522195), (35, 3617756), (70, 1808878), (140, 904439), (829, 152740), (1091, 116060), (1658, 76370), (2182, 58030), (3316, 38185), (4145, 30548), (4364, 29015), (5455, 23212), (5803, 21820), (7637, 16580), (8290, 15274), (10910, 11606)]