384698970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{474937}}^1$

素因数の和:474956

約数の個数: 40

約数和(自身を含む): 1034414964

約数和(自身を除く): 649715994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 474937, 949874, 1424811, 2374685, 2849622, 4274433, 4749370, 7124055, 8548866, 12823299, 14248110, 21372165, 25646598, 38469897, 42744330, 64116495, 76939794, 128232990, 192349485, 384698970]

約数ペア:

[(1, 384698970), (2, 192349485), (3, 128232990), (5, 76939794), (6, 64116495), (9, 42744330), (10, 38469897), (15, 25646598), (18, 21372165), (27, 14248110), (30, 12823299), (45, 8548866), (54, 7124055), (81, 4749370), (90, 4274433), (135, 2849622), (162, 2374685), (270, 1424811), (405, 949874), (810, 474937)]