3066520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 7125120

約数和(自身を除く): 4058600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2473, 4946, 9892, 12365, 19784, 24730, 49460, 76663, 98920, 153326, 306652, 383315, 613304, 766630, 1533260, 3066520]

約数ペア:

[(1, 3066520), (2, 1533260), (4, 766630), (5, 613304), (8, 383315), (10, 306652), (20, 153326), (31, 98920), (40, 76663), (62, 49460), (124, 24730), (155, 19784), (248, 12365), (310, 9892), (620, 4946), (1240, 2473)]