155332590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8311}}^1$

素因数の和:8417

約数の個数: 64

約数和(自身を含む): 430894080

約数和(自身を除く): 275561490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 8311, 9345, 16622, 18690, 24933, 41555, 49866, 58177, 83110, 116354, 124665, 174531, 249330, 290885, 349062, 581770, 739679, 872655, 1479358, 1745310, 2219037, 3698395, 4438074, 5177753, 7396790, 10355506, 11095185, 15533259, 22190370, 25888765, 31066518, 51777530, 77666295, 155332590]

約数ペア:

[(1, 155332590), (2, 77666295), (3, 51777530), (5, 31066518), (6, 25888765), (7, 22190370), (10, 15533259), (14, 11095185), (15, 10355506), (21, 7396790), (30, 5177753), (35, 4438074), (42, 3698395), (70, 2219037), (89, 1745310), (105, 1479358), (178, 872655), (210, 739679), (267, 581770), (445, 349062), (534, 290885), (623, 249330), (890, 174531), (1246, 124665), (1335, 116354), (1869, 83110), (2670, 58177), (3115, 49866), (3738, 41555), (6230, 24933), (8311, 18690), (9345, 16622)]