2990710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 5663520

約数和(自身を除く): 2672810

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 137, 185, 274, 295, 370, 590, 685, 1370, 2183, 4366, 5069, 8083, 10138, 10915, 16166, 21830, 25345, 40415, 50690, 80830, 299071, 598142, 1495355, 2990710]

約数ペア:

[(1, 2990710), (2, 1495355), (5, 598142), (10, 299071), (37, 80830), (59, 50690), (74, 40415), (118, 25345), (137, 21830), (185, 16166), (274, 10915), (295, 10138), (370, 8083), (590, 5069), (685, 4366), (1370, 2183)]