2968179620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1115857}}^1$

素因数の和:1115892

約数の個数: 48

約数和(自身を含む): 7498565760

約数和(自身を除く): 4530386140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 1115857, 2231714, 4463428, 5579285, 7810999, 11158570, 15621998, 21201283, 22317140, 31243996, 39054995, 42402566, 78109990, 84805132, 106006415, 148408981, 156219980, 212012830, 296817962, 424025660, 593635924, 742044905, 1484089810, 2968179620]

約数ペア:

[(1, 2968179620), (2, 1484089810), (4, 742044905), (5, 593635924), (7, 424025660), (10, 296817962), (14, 212012830), (19, 156219980), (20, 148408981), (28, 106006415), (35, 84805132), (38, 78109990), (70, 42402566), (76, 39054995), (95, 31243996), (133, 22317140), (140, 21201283), (190, 15621998), (266, 11158570), (380, 7810999), (532, 5579285), (665, 4463428), (1330, 2231714), (2660, 1115857)]