127725390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36389}}^1$

素因数の和:36418

約数の個数: 64

約数和(自身を含む): 366811200

約数和(自身を除く): 239085810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 36389, 72778, 109167, 181945, 218334, 327501, 363890, 473057, 545835, 655002, 946114, 982503, 1091670, 1419171, 1637505, 1965006, 2365285, 2838342, 3275010, 4257513, 4730570, 4912515, 7095855, 8515026, 9825030, 12772539, 14191710, 21287565, 25545078, 42575130, 63862695, 127725390]

約数ペア:

[(1, 127725390), (2, 63862695), (3, 42575130), (5, 25545078), (6, 21287565), (9, 14191710), (10, 12772539), (13, 9825030), (15, 8515026), (18, 7095855), (26, 4912515), (27, 4730570), (30, 4257513), (39, 3275010), (45, 2838342), (54, 2365285), (65, 1965006), (78, 1637505), (90, 1419171), (117, 1091670), (130, 982503), (135, 946114), (195, 655002), (234, 545835), (270, 473057), (351, 363890), (390, 327501), (585, 218334), (702, 181945), (1170, 109167), (1755, 72778), (3510, 36389)]