1020996870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{919817}}^1$

素因数の和:919864

約数の個数: 32

約数和(自身を含む): 2516622048

約数和(自身を除く): 1495625178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 919817, 1839634, 2759451, 4599085, 5518902, 9198170, 13797255, 27594510, 34033229, 68066458, 102099687, 170166145, 204199374, 340332290, 510498435, 1020996870]

約数ペア:

[(1, 1020996870), (2, 510498435), (3, 340332290), (5, 204199374), (6, 170166145), (10, 102099687), (15, 68066458), (30, 34033229), (37, 27594510), (74, 13797255), (111, 9198170), (185, 5518902), (222, 4599085), (370, 2759451), (555, 1839634), (1110, 919817)]