3099860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3794860

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 71, 74, 118, 142, 148, 185, 236, 284, 295, 355, 370, 590, 710, 740, 1180, 1420, 2183, 2627, 4189, 4366, 5254, 8378, 8732, 10508, 10915, 13135, 16756, 20945, 21830, 26270, 41890, 43660, 52540, 83780, 154993, 309986, 619972, 774965, 1549930, 3099860]

約数ペア:

[(1, 3099860), (2, 1549930), (4, 774965), (5, 619972), (10, 309986), (20, 154993), (37, 83780), (59, 52540), (71, 43660), (74, 41890), (118, 26270), (142, 21830), (148, 20945), (185, 16756), (236, 13135), (284, 10915), (295, 10508), (355, 8732), (370, 8378), (590, 5254), (710, 4366), (740, 4189), (1180, 2627), (1420, 2183)]