16843380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 47355840

約数和(自身を除く): 30512460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 809, 1041, 1388, 1618, 1735, 2082, 2427, 3236, 3470, 4045, 4164, 4854, 5205, 6940, 8090, 9708, 10410, 12135, 16180, 20820, 24270, 48540, 280723, 561446, 842169, 1122892, 1403615, 1684338, 2807230, 3368676, 4210845, 5614460, 8421690, 16843380]

約数ペア:

[(1, 16843380), (2, 8421690), (3, 5614460), (4, 4210845), (5, 3368676), (6, 2807230), (10, 1684338), (12, 1403615), (15, 1122892), (20, 842169), (30, 561446), (60, 280723), (347, 48540), (694, 24270), (809, 20820), (1041, 16180), (1388, 12135), (1618, 10410), (1735, 9708), (2082, 8090), (2427, 6940), (3236, 5205), (3470, 4854), (4045, 4164)]