13706030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 15324370

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 179, 190, 247, 310, 358, 403, 494, 589, 806, 895, 1178, 1235, 1790, 2015, 2327, 2470, 2945, 3401, 4030, 4654, 5549, 5890, 6802, 7657, 11098, 11635, 15314, 17005, 23270, 27745, 34010, 38285, 44213, 55490, 72137, 76570, 88426, 105431, 144274, 210862, 221065, 360685, 442130, 527155, 721370, 1054310, 1370603, 2741206, 6853015, 13706030]

約数ペア:

[(1, 13706030), (2, 6853015), (5, 2741206), (10, 1370603), (13, 1054310), (19, 721370), (26, 527155), (31, 442130), (38, 360685), (62, 221065), (65, 210862), (95, 144274), (130, 105431), (155, 88426), (179, 76570), (190, 72137), (247, 55490), (310, 44213), (358, 38285), (403, 34010), (494, 27745), (589, 23270), (806, 17005), (895, 15314), (1178, 11635), (1235, 11098), (1790, 7657), (2015, 6802), (2327, 5890), (2470, 5549), (2945, 4654), (3401, 4030)]