4989496620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2247521}}^1$

素因数の和:2247570

約数の個数: 48

約数和(自身を含む): 14348180448

約数和(自身を除く): 9358683828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 2247521, 4495042, 6742563, 8990084, 11237605, 13485126, 22475210, 26970252, 33712815, 44950420, 67425630, 83158277, 134851260, 166316554, 249474831, 332633108, 415791385, 498949662, 831582770, 997899324, 1247374155, 1663165540, 2494748310, 4989496620]

約数ペア:

[(1, 4989496620), (2, 2494748310), (3, 1663165540), (4, 1247374155), (5, 997899324), (6, 831582770), (10, 498949662), (12, 415791385), (15, 332633108), (20, 249474831), (30, 166316554), (37, 134851260), (60, 83158277), (74, 67425630), (111, 44950420), (148, 33712815), (185, 26970252), (222, 22475210), (370, 13485126), (444, 11237605), (555, 8990084), (740, 6742563), (1110, 4495042), (2220, 2247521)]