2019671310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{75389}}^1$

素因数の和:75465

約数の個数: 64

約数和(自身を含む): 5210956800

約数和(自身を除く): 3191285490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 2679, 4465, 5358, 8930, 13395, 26790, 75389, 150778, 226167, 376945, 452334, 753890, 1130835, 1432391, 2261670, 2864782, 3543283, 4297173, 7086566, 7161955, 8594346, 10629849, 14323910, 17716415, 21259698, 21485865, 35432830, 42971730, 53149245, 67322377, 106298490, 134644754, 201967131, 336611885, 403934262, 673223770, 1009835655, 2019671310]

約数ペア:

[(1, 2019671310), (2, 1009835655), (3, 673223770), (5, 403934262), (6, 336611885), (10, 201967131), (15, 134644754), (19, 106298490), (30, 67322377), (38, 53149245), (47, 42971730), (57, 35432830), (94, 21485865), (95, 21259698), (114, 17716415), (141, 14323910), (190, 10629849), (235, 8594346), (282, 7161955), (285, 7086566), (470, 4297173), (570, 3543283), (705, 2864782), (893, 2261670), (1410, 1432391), (1786, 1130835), (2679, 753890), (4465, 452334), (5358, 376945), (8930, 226167), (13395, 150778), (26790, 75389)]