1218090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 3078720

約数和(自身を除く): 1860630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2137, 4274, 6411, 10685, 12822, 21370, 32055, 40603, 64110, 81206, 121809, 203015, 243618, 406030, 609045, 1218090]

約数ペア:

[(1, 1218090), (2, 609045), (3, 406030), (5, 243618), (6, 203015), (10, 121809), (15, 81206), (19, 64110), (30, 40603), (38, 32055), (57, 21370), (95, 12822), (114, 10685), (190, 6411), (285, 4274), (570, 2137)]