30380060

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1873}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 63910896

約数和(自身を除く): 33530836

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 1873, 3244, 3746, 4055, 7492, 8110, 9365, 16220, 18730, 37460, 1519003, 3038006, 6076012, 7595015, 15190030, 30380060]

約数ペア:

[(1, 30380060), (2, 15190030), (4, 7595015), (5, 6076012), (10, 3038006), (20, 1519003), (811, 37460), (1622, 18730), (1873, 16220), (3244, 9365), (3746, 8110), (4055, 7492)]