143676470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2052521}}^1$

素因数の和:2052535

約数の個数: 16

約数和(自身を含む): 295563168

約数和(自身を除く): 151886698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2052521, 4105042, 10262605, 14367647, 20525210, 28735294, 71838235, 143676470]

約数ペア:

[(1, 143676470), (2, 71838235), (5, 28735294), (7, 20525210), (10, 14367647), (14, 10262605), (35, 4105042), (70, 2052521)]