5978980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{6101}}^1$

素因数の和:6124

約数の個数: 36

約数和(自身を含む): 14608188

約数和(自身を除く): 8629208

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 6101, 12202, 24404, 30505, 42707, 61010, 85414, 122020, 170828, 213535, 298949, 427070, 597898, 854140, 1195796, 1494745, 2989490, 5978980]

約数ペア:

[(1, 5978980), (2, 2989490), (4, 1494745), (5, 1195796), (7, 854140), (10, 597898), (14, 427070), (20, 298949), (28, 213535), (35, 170828), (49, 122020), (70, 85414), (98, 61010), (140, 42707), (196, 30505), (245, 24404), (490, 12202), (980, 6101)]