6978687520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6230971}}^1$

素因数の和:6230993

約数の個数: 48

約数和(自身を含む): 18842459328

約数和(自身を除く): 11863771808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 6230971, 12461942, 24923884, 31154855, 43616797, 49847768, 62309710, 87233594, 99695536, 124619420, 174467188, 199391072, 218083985, 249238840, 348934376, 436167970, 498477680, 697868752, 872335940, 996955360, 1395737504, 1744671880, 3489343760, 6978687520]

約数ペア:

[(1, 6978687520), (2, 3489343760), (4, 1744671880), (5, 1395737504), (7, 996955360), (8, 872335940), (10, 697868752), (14, 498477680), (16, 436167970), (20, 348934376), (28, 249238840), (32, 218083985), (35, 199391072), (40, 174467188), (56, 124619420), (70, 99695536), (80, 87233594), (112, 62309710), (140, 49847768), (160, 43616797), (224, 31154855), (280, 24923884), (560, 12461942), (1120, 6230971)]