2489550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 7059072

約数和(自身を除く): 4569522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 2371, 4742, 7113, 11855, 14226, 16597, 23710, 33194, 35565, 49791, 59275, 71130, 82985, 99582, 118550, 165970, 177825, 248955, 355650, 414925, 497910, 829850, 1244775, 2489550]

約数ペア:

[(1, 2489550), (2, 1244775), (3, 829850), (5, 497910), (6, 414925), (7, 355650), (10, 248955), (14, 177825), (15, 165970), (21, 118550), (25, 99582), (30, 82985), (35, 71130), (42, 59275), (50, 49791), (70, 35565), (75, 33194), (105, 23710), (150, 16597), (175, 14226), (210, 11855), (350, 7113), (525, 4742), (1050, 2371)]