85800990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{260003}}^1$

素因数の和:260024

約数の個数: 32

約数和(自身を含む): 224643456

約数和(自身を除く): 138842466

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 260003, 520006, 780009, 1300015, 1560018, 2600030, 2860033, 3900045, 5720066, 7800090, 8580099, 14300165, 17160198, 28600330, 42900495, 85800990]

約数ペア:

[(1, 85800990), (2, 42900495), (3, 28600330), (5, 17160198), (6, 14300165), (10, 8580099), (11, 7800090), (15, 5720066), (22, 3900045), (30, 2860033), (33, 2600030), (55, 1560018), (66, 1300015), (110, 780009), (165, 520006), (330, 260003)]