148658940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{825883}}^1$

素因数の和:825898

約数の個数: 36

約数和(自身を含む): 450932664

約数和(自身を除く): 302273724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 825883, 1651766, 2477649, 3303532, 4129415, 4955298, 7432947, 8258830, 9910596, 12388245, 14865894, 16517660, 24776490, 29731788, 37164735, 49552980, 74329470, 148658940]

約数ペア:

[(1, 148658940), (2, 74329470), (3, 49552980), (4, 37164735), (5, 29731788), (6, 24776490), (9, 16517660), (10, 14865894), (12, 12388245), (15, 9910596), (18, 8258830), (20, 7432947), (30, 4955298), (36, 4129415), (45, 3303532), (60, 2477649), (90, 1651766), (180, 825883)]