3291780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 9342144

約数和(自身を除く): 6050364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 661, 830, 996, 1245, 1322, 1660, 1983, 2490, 2644, 3305, 3966, 4980, 6610, 7932, 9915, 13220, 19830, 39660, 54863, 109726, 164589, 219452, 274315, 329178, 548630, 658356, 822945, 1097260, 1645890, 3291780]

約数ペア:

[(1, 3291780), (2, 1645890), (3, 1097260), (4, 822945), (5, 658356), (6, 548630), (10, 329178), (12, 274315), (15, 219452), (20, 164589), (30, 109726), (60, 54863), (83, 39660), (166, 19830), (249, 13220), (332, 9915), (415, 7932), (498, 6610), (661, 4980), (830, 3966), (996, 3305), (1245, 2644), (1322, 2490), (1660, 1983)]