162166970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47279}}^1$

素因数の和:47307

約数の個数: 32

約数和(自身を含む): 340416000

約数和(自身を除く): 178249030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 47279, 94558, 236395, 330953, 472790, 661906, 1654765, 2316671, 3309530, 4633342, 11583355, 16216697, 23166710, 32433394, 81083485, 162166970]

約数ペア:

[(1, 162166970), (2, 81083485), (5, 32433394), (7, 23166710), (10, 16216697), (14, 11583355), (35, 4633342), (49, 3309530), (70, 2316671), (98, 1654765), (245, 661906), (343, 472790), (490, 330953), (686, 236395), (1715, 94558), (3430, 47279)]