3074820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7321}}^1$

素因数の和:7340

約数の個数: 48

約数和(自身を含む): 9840768

約数和(自身を除く): 6765948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7321, 14642, 21963, 29284, 36605, 43926, 51247, 73210, 87852, 102494, 109815, 146420, 153741, 204988, 219630, 256235, 307482, 439260, 512470, 614964, 768705, 1024940, 1537410, 3074820]

約数ペア:

[(1, 3074820), (2, 1537410), (3, 1024940), (4, 768705), (5, 614964), (6, 512470), (7, 439260), (10, 307482), (12, 256235), (14, 219630), (15, 204988), (20, 153741), (21, 146420), (28, 109815), (30, 102494), (35, 87852), (42, 73210), (60, 51247), (70, 43926), (84, 36605), (105, 29284), (140, 21963), (210, 14642), (420, 7321)]