2684190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 6500736

約数和(自身を除く): 3816546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 683, 786, 1310, 1366, 1965, 2049, 3415, 3930, 4098, 6830, 10245, 20490, 89473, 178946, 268419, 447365, 536838, 894730, 1342095, 2684190]

約数ペア:

[(1, 2684190), (2, 1342095), (3, 894730), (5, 536838), (6, 447365), (10, 268419), (15, 178946), (30, 89473), (131, 20490), (262, 10245), (393, 6830), (655, 4098), (683, 3930), (786, 3415), (1310, 2049), (1366, 1965)]