2021644650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{709349}}^1$

素因数の和:709383

約数の個数: 48

約数和(自身を含む): 5277564000

約数和(自身を除く): 3255919350

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, 709349, 1418698, 2128047, 3546745, 4256094, 7093490, 10640235, 13477631, 17733725, 21280470, 26955262, 35467450, 40432893, 53201175, 67388155, 80865786, 106402350, 134776310, 202164465, 336940775, 404328930, 673881550, 1010822325, 2021644650]

約数ペア:

[(1, 2021644650), (2, 1010822325), (3, 673881550), (5, 404328930), (6, 336940775), (10, 202164465), (15, 134776310), (19, 106402350), (25, 80865786), (30, 67388155), (38, 53201175), (50, 40432893), (57, 35467450), (75, 26955262), (95, 21280470), (114, 17733725), (150, 13477631), (190, 10640235), (285, 7093490), (475, 4256094), (570, 3546745), (950, 2128047), (1425, 1418698), (2850, 709349)]