17467980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{839}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 49109760

約数和(自身を除く): 31641780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 839, 1041, 1388, 1678, 1735, 2082, 2517, 3356, 3470, 4164, 4195, 5034, 5205, 6940, 8390, 10068, 10410, 12585, 16780, 20820, 25170, 50340, 291133, 582266, 873399, 1164532, 1455665, 1746798, 2911330, 3493596, 4366995, 5822660, 8733990, 17467980]

約数ペア:

[(1, 17467980), (2, 8733990), (3, 5822660), (4, 4366995), (5, 3493596), (6, 2911330), (10, 1746798), (12, 1455665), (15, 1164532), (20, 873399), (30, 582266), (60, 291133), (347, 50340), (694, 25170), (839, 20820), (1041, 16780), (1388, 12585), (1678, 10410), (1735, 10068), (2082, 8390), (2517, 6940), (3356, 5205), (3470, 5034), (4164, 4195)]