22977290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2203}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 47606400

約数和(自身を除く): 24629110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 2203, 4406, 5215, 10430, 11015, 15421, 22030, 30842, 77105, 154210, 328247, 656494, 1641235, 2297729, 3282470, 4595458, 11488645, 22977290]

約数ペア:

[(1, 22977290), (2, 11488645), (5, 4595458), (7, 3282470), (10, 2297729), (14, 1641235), (35, 656494), (70, 328247), (149, 154210), (298, 77105), (745, 30842), (1043, 22030), (1490, 15421), (2086, 11015), (2203, 10430), (4406, 5215)]