2489730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 6139584

約数和(自身を除く): 3649854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 2243, 4486, 6729, 11215, 13458, 22430, 33645, 67290, 82991, 165982, 248973, 414955, 497946, 829910, 1244865, 2489730]

約数ペア:

[(1, 2489730), (2, 1244865), (3, 829910), (5, 497946), (6, 414955), (10, 248973), (15, 165982), (30, 82991), (37, 67290), (74, 33645), (111, 22430), (185, 13458), (222, 11215), (370, 6729), (555, 4486), (1110, 2243)]