8889450210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{60337}}^1$

素因数の和:61987

約数の個数: 48

約数和(自身を含む): 23127072696

約数和(自身を除く): 14237622486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1637, 3274, 4911, 8185, 9822, 14733, 16370, 24555, 29466, 49110, 60337, 73665, 120674, 147330, 181011, 301685, 362022, 543033, 603370, 905055, 1086066, 1810110, 2715165, 5430330, 98771669, 197543338, 296315007, 493858345, 592630014, 888945021, 987716690, 1481575035, 1777890042, 2963150070, 4444725105, 8889450210]

約数ペア:

[(1, 8889450210), (2, 4444725105), (3, 2963150070), (5, 1777890042), (6, 1481575035), (9, 987716690), (10, 888945021), (15, 592630014), (18, 493858345), (30, 296315007), (45, 197543338), (90, 98771669), (1637, 5430330), (3274, 2715165), (4911, 1810110), (8185, 1086066), (9822, 905055), (14733, 603370), (16370, 543033), (24555, 362022), (29466, 301685), (49110, 181011), (60337, 147330), (73665, 120674)]