2321830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2577050

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 809, 1435, 1618, 2870, 4045, 5663, 8090, 11326, 28315, 33169, 56630, 66338, 165845, 232183, 331690, 464366, 1160915, 2321830]

約数ペア:

[(1, 2321830), (2, 1160915), (5, 464366), (7, 331690), (10, 232183), (14, 165845), (35, 66338), (41, 56630), (70, 33169), (82, 28315), (205, 11326), (287, 8090), (410, 5663), (574, 4045), (809, 2870), (1435, 1618)]