2177970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 3325710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 3821, 7642, 11463, 19105, 22926, 38210, 57315, 72599, 114630, 145198, 217797, 362995, 435594, 725990, 1088985, 2177970]

約数ペア:

[(1, 2177970), (2, 1088985), (3, 725990), (5, 435594), (6, 362995), (10, 217797), (15, 145198), (19, 114630), (30, 72599), (38, 57315), (57, 38210), (95, 22926), (114, 19105), (190, 11463), (285, 7642), (570, 3821)]