30637894

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 54051840

約数和(自身を除く): 23413946

約数列:

[1, 2, 7, 14, 67, 89, 134, 178, 367, 469, 623, 734, 938, 1246, 2569, 5138, 5963, 11926, 24589, 32663, 41741, 49178, 65326, 83482, 172123, 228641, 344246, 457282, 2188421, 4376842, 15318947, 30637894]

約数ペア:

[(1, 30637894), (2, 15318947), (7, 4376842), (14, 2188421), (67, 457282), (89, 344246), (134, 228641), (178, 172123), (367, 83482), (469, 65326), (623, 49178), (734, 41741), (938, 32663), (1246, 24589), (2569, 11926), (5138, 5963)]