2019193950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1303}}^1\times {\mathrm{10331}}^1$

素因数の和:11649

約数の個数: 48

約数和(自身を含む): 5011929216

約数和(自身を除く): 2992735266

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1303, 2606, 3909, 6515, 7818, 10331, 13030, 19545, 20662, 30993, 32575, 39090, 51655, 61986, 65150, 97725, 103310, 154965, 195450, 258275, 309930, 516550, 774825, 1549650, 13461293, 26922586, 40383879, 67306465, 80767758, 134612930, 201919395, 336532325, 403838790, 673064650, 1009596975, 2019193950]

約数ペア:

[(1, 2019193950), (2, 1009596975), (3, 673064650), (5, 403838790), (6, 336532325), (10, 201919395), (15, 134612930), (25, 80767758), (30, 67306465), (50, 40383879), (75, 26922586), (150, 13461293), (1303, 1549650), (2606, 774825), (3909, 516550), (6515, 309930), (7818, 258275), (10331, 195450), (13030, 154965), (19545, 103310), (20662, 97725), (30993, 65150), (32575, 61986), (39090, 51655)]