1855860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30931}}^1$

素因数の和:30943

約数の個数: 24

約数和(自身を含む): 5196576

約数和(自身を除く): 3340716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30931, 61862, 92793, 123724, 154655, 185586, 309310, 371172, 463965, 618620, 927930, 1855860]

約数ペア:

[(1, 1855860), (2, 927930), (3, 618620), (4, 463965), (5, 371172), (6, 309310), (10, 185586), (12, 154655), (15, 123724), (20, 92793), (30, 61862), (60, 30931)]