910420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{929}}^1$

素因数の和:952

約数の個数: 36

約数和(自身を含む): 2226420

約数和(自身を除く): 1316000

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 929, 980, 1858, 3716, 4645, 6503, 9290, 13006, 18580, 26012, 32515, 45521, 65030, 91042, 130060, 182084, 227605, 455210, 910420]

約数ペア:

[(1, 910420), (2, 455210), (4, 227605), (5, 182084), (7, 130060), (10, 91042), (14, 65030), (20, 45521), (28, 32515), (35, 26012), (49, 18580), (70, 13006), (98, 9290), (140, 6503), (196, 4645), (245, 3716), (490, 1858), (929, 980)]