17939730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6719}}^1$

素因数の和:6818

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 25605870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 6719, 13438, 20157, 33595, 40314, 67190, 100785, 201570, 597991, 1195982, 1793973, 2989955, 3587946, 5979910, 8969865, 17939730]

約数ペア:

[(1, 17939730), (2, 8969865), (3, 5979910), (5, 3587946), (6, 2989955), (10, 1793973), (15, 1195982), (30, 597991), (89, 201570), (178, 100785), (267, 67190), (445, 40314), (534, 33595), (890, 20157), (1335, 13438), (2670, 6719)]