2019928530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{159931}}^1$

素因数の和:160362

約数の個数: 32

約数和(自身を含む): 4859373888

約数和(自身を除く): 2839445358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 159931, 319862, 479793, 799655, 959586, 1599310, 2398965, 4797930, 67330951, 134661902, 201992853, 336654755, 403985706, 673309510, 1009964265, 2019928530]

約数ペア:

[(1, 2019928530), (2, 1009964265), (3, 673309510), (5, 403985706), (6, 336654755), (10, 201992853), (15, 134661902), (30, 67330951), (421, 4797930), (842, 2398965), (1263, 1599310), (2105, 959586), (2526, 799655), (4210, 479793), (6315, 319862), (12630, 159931)]