4440210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 10782720

約数和(自身を除く): 6342510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 1663, 2670, 3326, 4989, 8315, 9978, 16630, 24945, 49890, 148007, 296014, 444021, 740035, 888042, 1480070, 2220105, 4440210]

約数ペア:

[(1, 4440210), (2, 2220105), (3, 1480070), (5, 888042), (6, 740035), (10, 444021), (15, 296014), (30, 148007), (89, 49890), (178, 24945), (267, 16630), (445, 9978), (534, 8315), (890, 4989), (1335, 3326), (1663, 2670)]