2247361870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9941}}^1$

素因数の和:10045

約数の個数: 64

約数和(自身を含む): 4569820416

約数和(自身を除く): 2322458546

約数列:

[1, 2, 5, 10, 13, 26, 37, 47, 65, 74, 94, 130, 185, 235, 370, 470, 481, 611, 962, 1222, 1739, 2405, 3055, 3478, 4810, 6110, 8695, 9941, 17390, 19882, 22607, 45214, 49705, 99410, 113035, 129233, 226070, 258466, 367817, 467227, 646165, 735634, 934454, 1292330, 1839085, 2336135, 3678170, 4672270, 4781621, 6073951, 9563242, 12147902, 17287399, 23908105, 30369755, 34574798, 47816210, 60739510, 86436995, 172873990, 224736187, 449472374, 1123680935, 2247361870]

約数ペア:

[(1, 2247361870), (2, 1123680935), (5, 449472374), (10, 224736187), (13, 172873990), (26, 86436995), (37, 60739510), (47, 47816210), (65, 34574798), (74, 30369755), (94, 23908105), (130, 17287399), (185, 12147902), (235, 9563242), (370, 6073951), (470, 4781621), (481, 4672270), (611, 3678170), (962, 2336135), (1222, 1839085), (1739, 1292330), (2405, 934454), (3055, 735634), (3478, 646165), (4810, 467227), (6110, 367817), (8695, 258466), (9941, 226070), (17390, 129233), (19882, 113035), (22607, 99410), (45214, 49705)]