2936460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 8316000

約数和(自身を除く): 5379540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 449, 545, 654, 898, 1090, 1308, 1347, 1635, 1796, 2180, 2245, 2694, 3270, 4490, 5388, 6540, 6735, 8980, 13470, 26940, 48941, 97882, 146823, 195764, 244705, 293646, 489410, 587292, 734115, 978820, 1468230, 2936460]

約数ペア:

[(1, 2936460), (2, 1468230), (3, 978820), (4, 734115), (5, 587292), (6, 489410), (10, 293646), (12, 244705), (15, 195764), (20, 146823), (30, 97882), (60, 48941), (109, 26940), (218, 13470), (327, 8980), (436, 6735), (449, 6540), (545, 5388), (654, 4490), (898, 3270), (1090, 2694), (1308, 2245), (1347, 2180), (1635, 1796)]