1038630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 2527200

約数和(自身を除く): 1488570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 389, 445, 534, 778, 890, 1167, 1335, 1945, 2334, 2670, 3890, 5835, 11670, 34621, 69242, 103863, 173105, 207726, 346210, 519315, 1038630]

約数ペア:

[(1, 1038630), (2, 519315), (3, 346210), (5, 207726), (6, 173105), (10, 103863), (15, 69242), (30, 34621), (89, 11670), (178, 5835), (267, 3890), (389, 2670), (445, 2334), (534, 1945), (778, 1335), (890, 1167)]