451047170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{6311}}^1$

素因数の和:7346

約数の個数: 32

約数和(自身を含む): 928924416

約数和(自身を除く): 477877246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1021, 2042, 5105, 6311, 7147, 10210, 12622, 14294, 31555, 35735, 44177, 63110, 71470, 88354, 220885, 441770, 6443531, 12887062, 32217655, 45104717, 64435310, 90209434, 225523585, 451047170]

約数ペア:

[(1, 451047170), (2, 225523585), (5, 90209434), (7, 64435310), (10, 45104717), (14, 32217655), (35, 12887062), (70, 6443531), (1021, 441770), (2042, 220885), (5105, 88354), (6311, 71470), (7147, 63110), (10210, 44177), (12622, 35735), (14294, 31555)]