975940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6971}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 2342592

約数和(自身を除く): 1366652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6971, 13942, 27884, 34855, 48797, 69710, 97594, 139420, 195188, 243985, 487970, 975940]

約数ペア:

[(1, 975940), (2, 487970), (4, 243985), (5, 195188), (7, 139420), (10, 97594), (14, 69710), (20, 48797), (28, 34855), (35, 27884), (70, 13942), (140, 6971)]