2021062820770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40357}}^1\times {\mathrm{715423}}^1$

素因数の和:755794

約数の個数: 32

約数和(自身を含む): 4157723778048

約数和(自身を除く): 2136660957278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40357, 80714, 201785, 282499, 403570, 564998, 715423, 1412495, 1430846, 2824990, 3577115, 5007961, 7154230, 10015922, 25039805, 50079610, 28872326011, 57744652022, 144361630055, 202106282077, 288723260110, 404212564154, 1010531410385, 2021062820770]

約数ペア:

[(1, 2021062820770), (2, 1010531410385), (5, 404212564154), (7, 288723260110), (10, 202106282077), (14, 144361630055), (35, 57744652022), (70, 28872326011), (40357, 50079610), (80714, 25039805), (201785, 10015922), (282499, 7154230), (403570, 5007961), (564998, 3577115), (715423, 2824990), (1412495, 1430846)]