5781990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5209}}^1$

素因数の和:5256

約数の個数: 32

約数和(自身を含む): 14254560

約数和(自身を除く): 8472570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 5209, 10418, 15627, 26045, 31254, 52090, 78135, 156270, 192733, 385466, 578199, 963665, 1156398, 1927330, 2890995, 5781990]

約数ペア:

[(1, 5781990), (2, 2890995), (3, 1927330), (5, 1156398), (6, 963665), (10, 578199), (15, 385466), (30, 192733), (37, 156270), (74, 78135), (111, 52090), (185, 31254), (222, 26045), (370, 15627), (555, 10418), (1110, 5209)]