706616260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{721037}}^1$

素因数の和:721060

約数の個数: 36

約数和(自身を含む): 1726164972

約数和(自身を除く): 1019548712

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 721037, 1442074, 2884148, 3605185, 5047259, 7210370, 10094518, 14420740, 20189036, 25236295, 35330813, 50472590, 70661626, 100945180, 141323252, 176654065, 353308130, 706616260]

約数ペア:

[(1, 706616260), (2, 353308130), (4, 176654065), (5, 141323252), (7, 100945180), (10, 70661626), (14, 50472590), (20, 35330813), (28, 25236295), (35, 20189036), (49, 14420740), (70, 10094518), (98, 7210370), (140, 5047259), (196, 3605185), (245, 2884148), (490, 1442074), (980, 721037)]