153661060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{156797}}^1$

素因数の和:156820

約数の個数: 36

約数和(自身を含む): 375374412

約数和(自身を除く): 221713352

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 156797, 313594, 627188, 783985, 1097579, 1567970, 2195158, 3135940, 4390316, 5487895, 7683053, 10975790, 15366106, 21951580, 30732212, 38415265, 76830530, 153661060]

約数ペア:

[(1, 153661060), (2, 76830530), (4, 38415265), (5, 30732212), (7, 21951580), (10, 15366106), (14, 10975790), (20, 7683053), (28, 5487895), (35, 4390316), (49, 3135940), (70, 2195158), (98, 1567970), (140, 1097579), (196, 783985), (245, 627188), (490, 313594), (980, 156797)]