7084420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7229}}^1$

素因数の和:7252

約数の個数: 36

約数和(自身を含む): 17308620

約数和(自身を除く): 10224200

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7229, 14458, 28916, 36145, 50603, 72290, 101206, 144580, 202412, 253015, 354221, 506030, 708442, 1012060, 1416884, 1771105, 3542210, 7084420]

約数ペア:

[(1, 7084420), (2, 3542210), (4, 1771105), (5, 1416884), (7, 1012060), (10, 708442), (14, 506030), (20, 354221), (28, 253015), (35, 202412), (49, 144580), (70, 101206), (98, 72290), (140, 50603), (196, 36145), (245, 28916), (490, 14458), (980, 7229)]