4971990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9749}}^1$

素因数の和:9776

約数の個数: 32

約数和(自身を含む): 12636000

約数和(自身を除く): 7664010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 9749, 19498, 29247, 48745, 58494, 97490, 146235, 165733, 292470, 331466, 497199, 828665, 994398, 1657330, 2485995, 4971990]

約数ペア:

[(1, 4971990), (2, 2485995), (3, 1657330), (5, 994398), (6, 828665), (10, 497199), (15, 331466), (17, 292470), (30, 165733), (34, 146235), (51, 97490), (85, 58494), (102, 48745), (170, 29247), (255, 19498), (510, 9749)]