490883070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{442237}}^1$

素因数の和:442284

約数の個数: 32

約数和(自身を含む): 1209963168

約数和(自身を除く): 719080098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 442237, 884474, 1326711, 2211185, 2653422, 4422370, 6633555, 13267110, 16362769, 32725538, 49088307, 81813845, 98176614, 163627690, 245441535, 490883070]

約数ペア:

[(1, 490883070), (2, 245441535), (3, 163627690), (5, 98176614), (6, 81813845), (10, 49088307), (15, 32725538), (30, 16362769), (37, 13267110), (74, 6633555), (111, 4422370), (185, 2653422), (222, 2211185), (370, 1326711), (555, 884474), (1110, 442237)]