13464420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 37867200

約数和(自身を除く): 24402780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 643, 698, 1047, 1286, 1396, 1745, 1929, 2094, 2572, 3215, 3490, 3858, 4188, 5235, 6430, 6980, 7716, 9645, 10470, 12860, 19290, 20940, 38580, 224407, 448814, 673221, 897628, 1122035, 1346442, 2244070, 2692884, 3366105, 4488140, 6732210, 13464420]

約数ペア:

[(1, 13464420), (2, 6732210), (3, 4488140), (4, 3366105), (5, 2692884), (6, 2244070), (10, 1346442), (12, 1122035), (15, 897628), (20, 673221), (30, 448814), (60, 224407), (349, 38580), (643, 20940), (698, 19290), (1047, 12860), (1286, 10470), (1396, 9645), (1745, 7716), (1929, 6980), (2094, 6430), (2572, 5235), (3215, 4188), (3490, 3858)]