137459580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 400232448

約数和(自身を除く): 262772868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 263, 281, 310, 372, 465, 526, 562, 620, 789, 843, 930, 1052, 1124, 1315, 1405, 1578, 1686, 1860, 2630, 2810, 3156, 3372, 3945, 4215, 5260, 5620, 7890, 8153, 8430, 8711, 15780, 16306, 16860, 17422, 24459, 26133, 32612, 34844, 40765, 43555, 48918, 52266, 73903, 81530, 87110, 97836, 104532, 122295, 130665, 147806, 163060, 174220, 221709, 244590, 261330, 295612, 369515, 443418, 489180, 522660, 739030, 886836, 1108545, 1478060, 2217090, 2290993, 4434180, 4581986, 6872979, 9163972, 11454965, 13745958, 22909930, 27491916, 34364895, 45819860, 68729790, 137459580]

約数ペア:

[(1, 137459580), (2, 68729790), (3, 45819860), (4, 34364895), (5, 27491916), (6, 22909930), (10, 13745958), (12, 11454965), (15, 9163972), (20, 6872979), (30, 4581986), (31, 4434180), (60, 2290993), (62, 2217090), (93, 1478060), (124, 1108545), (155, 886836), (186, 739030), (263, 522660), (281, 489180), (310, 443418), (372, 369515), (465, 295612), (526, 261330), (562, 244590), (620, 221709), (789, 174220), (843, 163060), (930, 147806), (1052, 130665), (1124, 122295), (1315, 104532), (1405, 97836), (1578, 87110), (1686, 81530), (1860, 73903), (2630, 52266), (2810, 48918), (3156, 43555), (3372, 40765), (3945, 34844), (4215, 32612), (5260, 26133), (5620, 24459), (7890, 17422), (8153, 16860), (8430, 16306), (8711, 15780)]