1320056710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{819911}}^1$

素因数の和:819948

約数の個数: 32

約数和(自身を含む): 2833615872

約数和(自身を除く): 1513559162

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 819911, 1639822, 4099555, 5739377, 8199110, 11478754, 18857953, 28696885, 37715906, 57393770, 94289765, 132005671, 188579530, 264011342, 660028355, 1320056710]

約数ペア:

[(1, 1320056710), (2, 660028355), (5, 264011342), (7, 188579530), (10, 132005671), (14, 94289765), (23, 57393770), (35, 37715906), (46, 28696885), (70, 18857953), (115, 11478754), (161, 8199110), (230, 5739377), (322, 4099555), (805, 1639822), (1610, 819911)]