29682990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109937}}^1$

素因数の和:109953

約数の個数: 32

約数和(自身を含む): 79155360

約数和(自身を除く): 49472370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 109937, 219874, 329811, 549685, 659622, 989433, 1099370, 1649055, 1978866, 2968299, 3298110, 4947165, 5936598, 9894330, 14841495, 29682990]

約数ペア:

[(1, 29682990), (2, 14841495), (3, 9894330), (5, 5936598), (6, 4947165), (9, 3298110), (10, 2968299), (15, 1978866), (18, 1649055), (27, 1099370), (30, 989433), (45, 659622), (54, 549685), (90, 329811), (135, 219874), (270, 109937)]