228033890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{2551}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 469649664

約数和(自身を除く): 241615774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1277, 2551, 2554, 5102, 6385, 8939, 12755, 12770, 17857, 17878, 25510, 35714, 44695, 89285, 89390, 178570, 3257627, 6515254, 16288135, 22803389, 32576270, 45606778, 114016945, 228033890]

約数ペア:

[(1, 228033890), (2, 114016945), (5, 45606778), (7, 32576270), (10, 22803389), (14, 16288135), (35, 6515254), (70, 3257627), (1277, 178570), (2551, 89390), (2554, 89285), (5102, 44695), (6385, 35714), (8939, 25510), (12755, 17878), (12770, 17857)]