108994740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20411}}^1$

素因数の和:20512

約数の個数: 48

約数和(自身を含む): 308629440

約数和(自身を除く): 199634700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 20411, 40822, 61233, 81644, 102055, 122466, 204110, 244932, 306165, 408220, 612330, 1224660, 1816579, 3633158, 5449737, 7266316, 9082895, 10899474, 18165790, 21798948, 27248685, 36331580, 54497370, 108994740]

約数ペア:

[(1, 108994740), (2, 54497370), (3, 36331580), (4, 27248685), (5, 21798948), (6, 18165790), (10, 10899474), (12, 9082895), (15, 7266316), (20, 5449737), (30, 3633158), (60, 1816579), (89, 1224660), (178, 612330), (267, 408220), (356, 306165), (445, 244932), (534, 204110), (890, 122466), (1068, 102055), (1335, 81644), (1780, 61233), (2670, 40822), (5340, 20411)]