2064752830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{10691}}^1$

素因数の和:10825

約数の個数: 64

約数和(自身を含む): 4434186240

約数和(自身を除く): 2369433410

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 89, 155, 178, 217, 310, 434, 445, 623, 890, 1085, 1246, 2170, 2759, 3115, 5518, 6230, 10691, 13795, 19313, 21382, 27590, 38626, 53455, 74837, 96565, 106910, 149674, 193130, 331421, 374185, 662842, 748370, 951499, 1657105, 1902998, 2319947, 3314210, 4639894, 4757495, 6660493, 9514990, 11599735, 13320986, 23199470, 29496469, 33302465, 58992938, 66604930, 147482345, 206475283, 294964690, 412950566, 1032376415, 2064752830]

約数ペア:

[(1, 2064752830), (2, 1032376415), (5, 412950566), (7, 294964690), (10, 206475283), (14, 147482345), (31, 66604930), (35, 58992938), (62, 33302465), (70, 29496469), (89, 23199470), (155, 13320986), (178, 11599735), (217, 9514990), (310, 6660493), (434, 4757495), (445, 4639894), (623, 3314210), (890, 2319947), (1085, 1902998), (1246, 1657105), (2170, 951499), (2759, 748370), (3115, 662842), (5518, 374185), (6230, 331421), (10691, 193130), (13795, 149674), (19313, 106910), (21382, 96565), (27590, 74837), (38626, 53455)]