66510010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7253}}^1$

素因数の和:7398

約数の個数: 32

約数和(自身を含む): 137884032

約数和(自身を除く): 71374022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 7253, 9170, 14506, 36265, 50771, 72530, 101542, 253855, 507710, 950143, 1900286, 4750715, 6651001, 9501430, 13302002, 33255005, 66510010]

約数ペア:

[(1, 66510010), (2, 33255005), (5, 13302002), (7, 9501430), (10, 6651001), (14, 4750715), (35, 1900286), (70, 950143), (131, 507710), (262, 253855), (655, 101542), (917, 72530), (1310, 50771), (1834, 36265), (4585, 14506), (7253, 9170)]