37420180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 90510336

約数和(自身を除く): 53090156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 1951, 2740, 3836, 3902, 4795, 7804, 9590, 9755, 13657, 19180, 19510, 27314, 39020, 54628, 68285, 136570, 267287, 273140, 534574, 1069148, 1336435, 1871009, 2672870, 3742018, 5345740, 7484036, 9355045, 18710090, 37420180]

約数ペア:

[(1, 37420180), (2, 18710090), (4, 9355045), (5, 7484036), (7, 5345740), (10, 3742018), (14, 2672870), (20, 1871009), (28, 1336435), (35, 1069148), (70, 534574), (137, 273140), (140, 267287), (274, 136570), (548, 68285), (685, 54628), (959, 39020), (1370, 27314), (1918, 19510), (1951, 19180), (2740, 13657), (3836, 9755), (3902, 9590), (4795, 7804)]