12605550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4457

約数の個数: 48

約数和(自身を含む): 32914560

約数和(自身を除く): 20309010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 4423, 8846, 13269, 22115, 26538, 44230, 66345, 84037, 110575, 132690, 168074, 221150, 252111, 331725, 420185, 504222, 663450, 840370, 1260555, 2100925, 2521110, 4201850, 6302775, 12605550]

約数ペア:

[(1, 12605550), (2, 6302775), (3, 4201850), (5, 2521110), (6, 2100925), (10, 1260555), (15, 840370), (19, 663450), (25, 504222), (30, 420185), (38, 331725), (50, 252111), (57, 221150), (75, 168074), (95, 132690), (114, 110575), (150, 84037), (190, 66345), (285, 44230), (475, 26538), (570, 22115), (950, 13269), (1425, 8846), (2850, 4423)]