7738470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28661}}^1$

素因数の和:28677

約数の個数: 32

約数和(自身を含む): 20636640

約数和(自身を除く): 12898170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28661, 57322, 85983, 143305, 171966, 257949, 286610, 429915, 515898, 773847, 859830, 1289745, 1547694, 2579490, 3869235, 7738470]

約数ペア:

[(1, 7738470), (2, 3869235), (3, 2579490), (5, 1547694), (6, 1289745), (9, 859830), (10, 773847), (15, 515898), (18, 429915), (27, 286610), (30, 257949), (45, 171966), (54, 143305), (90, 85983), (135, 57322), (270, 28661)]