101998920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{849991}}^1$

素因数の和:850005

約数の個数: 32

約数和(自身を含む): 305997120

約数和(自身を除く): 203998200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 849991, 1699982, 2549973, 3399964, 4249955, 5099946, 6799928, 8499910, 10199892, 12749865, 16999820, 20399784, 25499730, 33999640, 50999460, 101998920]

約数ペア:

[(1, 101998920), (2, 50999460), (3, 33999640), (4, 25499730), (5, 20399784), (6, 16999820), (8, 12749865), (10, 10199892), (12, 8499910), (15, 6799928), (20, 5099946), (24, 4249955), (30, 3399964), (40, 2549973), (60, 1699982), (120, 849991)]