27403690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 51448320

約数和(自身を除く): 24044630

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 811, 1090, 1622, 3379, 4055, 6758, 8110, 16895, 25141, 33790, 50282, 88399, 125705, 176798, 251410, 441995, 883990, 2740369, 5480738, 13701845, 27403690]

約数ペア:

[(1, 27403690), (2, 13701845), (5, 5480738), (10, 2740369), (31, 883990), (62, 441995), (109, 251410), (155, 176798), (218, 125705), (310, 88399), (545, 50282), (811, 33790), (1090, 25141), (1622, 16895), (3379, 8110), (4055, 6758)]