1988370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22093}}^1$

素因数の和:22106

約数の個数: 24

約数和(自身を含む): 5169996

約数和(自身を除く): 3181626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22093, 44186, 66279, 110465, 132558, 198837, 220930, 331395, 397674, 662790, 994185, 1988370]

約数ペア:

[(1, 1988370), (2, 994185), (3, 662790), (5, 397674), (6, 331395), (9, 220930), (10, 198837), (15, 132558), (18, 110465), (30, 66279), (45, 44186), (90, 22093)]