4494540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 12686688

約数和(自身を除く): 8192148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 433, 519, 692, 865, 866, 1038, 1299, 1730, 1732, 2076, 2165, 2595, 2598, 3460, 4330, 5190, 5196, 6495, 8660, 10380, 12990, 25980, 74909, 149818, 224727, 299636, 374545, 449454, 749090, 898908, 1123635, 1498180, 2247270, 4494540]

約数ペア:

[(1, 4494540), (2, 2247270), (3, 1498180), (4, 1123635), (5, 898908), (6, 749090), (10, 449454), (12, 374545), (15, 299636), (20, 224727), (30, 149818), (60, 74909), (173, 25980), (346, 12990), (433, 10380), (519, 8660), (692, 6495), (865, 5196), (866, 5190), (1038, 4330), (1299, 3460), (1730, 2598), (1732, 2595), (2076, 2165)]