1555109210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{7537}}^1$

素因数の和:8030

約数の個数: 32

約数和(自身を含む): 2865646080

約数和(自身を除く): 1310536870

約数列:

[1, 2, 5, 10, 47, 94, 235, 439, 470, 878, 2195, 4390, 7537, 15074, 20633, 37685, 41266, 75370, 103165, 206330, 354239, 708478, 1771195, 3308743, 3542390, 6617486, 16543715, 33087430, 155510921, 311021842, 777554605, 1555109210]

約数ペア:

[(1, 1555109210), (2, 777554605), (5, 311021842), (10, 155510921), (47, 33087430), (94, 16543715), (235, 6617486), (439, 3542390), (470, 3308743), (878, 1771195), (2195, 708478), (4390, 354239), (7537, 206330), (15074, 103165), (20633, 75370), (37685, 41266)]